Advanced Wilderness Life Support (AWLS): Recent Episodes
AWLS
This is wilderness medicine education from the Univeristy of Utah School of Medicine. It is designed for use in the Advanced Wilderness Life Support (AWLS) program, but anyone who goes into the backcountry should study this material. For a free copy of the AWLS textbook or for more information log on to: www.AWLS.info
At just 16 years old, Brock Holloway set out into the mountains expecting an adventure. Instead, he found himself in a life-threatening battle with two of the most dangerous forms of altitude illness: high-altitude cerebral edema (HACE) and high-altitude pulmonary edema (HAPE).
In this gripping episode, Brock shares his experience of becoming seriously ill at altitude and the frightening progression of symptoms that nearly cost him his life. His story provides a firsthand look at how quickly altitude illness can escalate—and why recognizing the warning signs and acting decisively can make the difference between life and death.
We explore what happens to the brain and lungs at high altitude, why young and otherwise healthy people can develop severe altitude illness, and the critical decisions that must be made when someone begins to deteriorate in the backcountry.
Brock’s story is more than a story of survival. It is a powerful lesson in altitude awareness, early recognition, prevention, rapid descent, and wilderness medical decision-making.
Sunscreen technology is evolving rapidly, offering better protection, improved cosmetic feel, and a growing focus on environmental sustainability. In this episode, we explore the latest advances in sun protection, including next-generation UV filters such as Bemotrizinol (Tinosorb S), innovations in engineered zinc oxide, antioxidant-rich plant extracts, and ingredients that enhance water resistance and photostability. We’ll separate fact from marketing, discuss what “reef-safe” really means, and explain how these new technologies are helping outdoor enthusiasts stay better protected during long days in the sun. Whether you’re a hiker, climber, trail runner, or simply enjoy spending time outside, this episode will help you make informed choices about the next generation of sunscreens.
In this episode, our hosts Sophie Emery, Kaylee Stark, Noelle Lordahl, and Kate Persak explore how a nonprofit organization is transforming the lives of girls ages 11–17 through backpacking and other outdoor adventures. More than just learning outdoor skills, these experiences build confidence, leadership, responsibility, resilience, and lifelong friendships.
We’ll discuss how spending time in nature supports mental health, encourages personal growth, and helps break down financial and social barriers so more young women can experience the outdoors. Join us as we discover how adventure in the wilderness inspires the next generation of confident, capable leaders.
Rabies remains one of the deadliest infections known to medicine, yet it is almost entirely preventable with prompt treatment. In this episode, Alastair Milne from the medical school in the University of Nicosia in Cyprus, explores how the virus is transmitted, and describes a practical scenario to understand how fatalities from this disease can be avoided.
Cuts and lacerations are among the most common injuries encountered in the backcountry, but in wilderness medicine the greatest threat often isn’t the wound itself—it’s infection. In this episode of the AWLS Wilderness Medicine Podcast, we explore why nearly every wilderness wound should be considered contaminated and why thorough irrigation and cleaning are often far more important than closing the skin. Through real-world wilderness cases, listeners will learn when wounds should be left open, why premature suturing can trap bacteria and lead to serious infections, and how proper wound care can make the difference between an uncomplicated recovery and a medical evacuation. Whether you’re a backpacker, climber, guide, first responder, or wilderness medicine provider, this episode offers practical, evidence-based principles for managing wounds safely when definitive medical care may be hours or days away.
Join mountain medicine expert Dr. Sebastián Donato for a fascinating discussion on the realities of altitude illness on Aconcagua, the highest mountain in Western and Southern Hemispheres. Drawing from recent rescue operations and real patient cases, Dr. Donato explores the recognition, prevention, and treatment of acute mountain sickness (AMS), high-altitude pulmonary edema (HAPE), and high-altitude cerebral edema (HACE). Through dramatic stories of climbers who required emergency evacuations, listeners will gain valuable insights into the challenges faced by rescuers and medical teams operating in one of the world’s most demanding high-altitude environments. Recent data from Aconcagua show that altitude illness accounts for the majority of mountain evacuations, with HAPE being the single most common reason climbers require rescue.
This podcast is ideal for climbers, wilderness medicine practitioners, guides, and anyone interested in the medical and human challenges of high-altitude mountaineering.
In Part 2 of this fascinating podcast series, Dr. Matt Gunderson explores more about Hantavirus, a rare but potentially deadly infectious disease carried primarily by rodents. Dr. Gunderson also breaks down the biology of Hantavirus, This episode provides more details and cases of one of the world’s most intriguing zoonotic diseases.
Canyoning combines hiking, climbing, rappelling, swimming, and navigating through narrow canyons carved by water, creating one of the most exciting adventure sports in the outdoors. However, the same features that make canyoning thrilling also create significant risks. Participants may face foot entrapment in fast-moving water, where a trapped foot can lead to drowning. Rope-related incidents, including improper rigging, equipment failure, and rappelling errors, can result in serious injury or death. Powerful waterfalls and recirculating pools, often called “hydraulics” or “keepers,” can trap swimmers underwater. Cold water exposure and prolonged immersion can lead to hypothermia, even in warm weather. Wet suits are essential, but have hidden dangers. Flash floods, falling rocks, slippery surfaces, exhaustion, and limited access to emergency rescue further increase the danger.
In this fascinating episode, Dr. Benny Chen explores the unique hazards of canyoning and the essential skills, preparation, and decision-making required to safely enjoy this challenging sport.
In Part 1 of this fascinating podcast series, Dr. Matt Gunderson explores the origins and characteristics of Hantavirus, a rare but potentially deadly infectious disease carried primarily by rodents. Listeners will learn how the virus was first identified, where it is commonly found, and how it spreads to humans. Dr. Gunderson also breaks down the biology of Hantavirus, its symptoms, and the environmental conditions that contribute to outbreaks. This episode provides an engaging introduction to one of the world’s most intriguing zoonotic diseases and lays the foundation for future discussions on diagnosis, treatment, and prevention.
In this episode, Dr. Kathy Vidlock shares a compelling real-world wilderness medicine experience involving two runners found on a remote trail, each suffering from different medical emergencies. Through the lens of AWLS (Advanced Wilderness Life Support) protocols, Dr. Vidlock explains how returning to the fundamentals of patient assessment, observation, history-taking, and clinical reasoning allowed her to quickly recognize the underlying problems and begin effective treatment in the field. This practical discussion highlights the importance of mastering basic wilderness medicine principles when advanced tools and diagnostics are unavailable.
In this episode, Matthew McKinnon takes a deep dive into the often-overlooked but potentially fatal condition known as suspension trauma. Commonly associated with climbing, rope access work, and wilderness rescue, suspension trauma can develop rapidly when a person is left hanging motionless in a harness. Matthew breaks down the physiology behind the condition, explaining how restricted blood flow can lead to loss of consciousness and even death if not addressed quickly. He also covers the key warning signs to watch for in the field, practical strategies for prevention—including proper harness use and movement—and step-by-step guidance on safe and effective treatment. Whether you’re a climber, rescuer, outdoor professional, or backcountry enthusiast, this episode provides essential knowledge that could save a life.
In this episode, Dr.Kathy Vdilock explores the emerging role of peptides in wilderness and remote medicine, where limited resources demand creative and effective solutions. From secretagogues that stimulate natural hormone release to angiogenic and tissue-healing peptides that may accelerate recovery from injury, we unpack how these compounds are being discussed and used at the edge of traditional care. We also examine practical considerations—storage, stability, dosing challenges, and safety—alongside the ethical and regulatory questions that come with bringing advanced therapeutics into austere environments. Whether you’re a wilderness medicine provider or simply curious about the future of backcountry care, this conversation sheds light on a rapidly evolving frontier.
This episode explores the alarming rise in avalanche-related deaths across the Alps this year. We break down what’s driving this deadly trend—from unstable snowpack layers and rapid temperature swings to human decision-making in high-risk terrain. Drawing on insights from avalanche science and recent incidents, this episode unpacks how avalanches form, why they’ve been more frequent and severe, and what skiers, climbers, and mountaineers can do to reduce their risk. Whether you’re an experienced backcountry traveler or simply curious about mountain safety, this episode offers critical knowledge that could save lives.
In this episode, Dr. Kathy Vidlock explores the physiology and real-world risks of pulmonary edema triggered by both intense physical exertion and high-altitude exposure. Drawing on clinical insight and wilderness medicine experience, she explains how fluid can accumulate in the lungs during extreme exercise and conditions like High-Altitude Pulmonary Edema, breaking down the underlying mechanisms in a clear and practical way. Listeners will learn how to recognize early warning signs—such as shortness of breath out of proportion to effort, cough, and decreased performance—and understand why these symptoms can rapidly become life-threatening. The episode also covers prevention strategies, including proper acclimatization, pacing, and risk awareness, along with guidance on when immediate descent or medical care is critical. Whether you’re an athlete, climber, or backcountry traveler, this episode provides essential knowledge to help you stay safe in demanding environments.
In the towering peaks of the Austrian Alps where adrenaline and precision define every run, one moment can change everything. This episode tells the story of Lucas Hungerford, an experienced skier whose life took a devastating turn after launching off a terrain park lip and suffering a catastrophic crash.
What began as a routine descent quickly became a fight for survival—marked by severe physical injuries and a long, complicated recovery. But the story doesn’t end when the bones heal. Lucas continues to grapple with the invisible aftermath of PTSD, a condition that lingers long after the mountain is left behind.
This episode explores the risks of high-performance skiing, the psychological toll of traumatic injury, and what it truly means to recover—both physically and mentally. It’s a story about resilience, fear, and the courage to face the mountain again, even when it’s no longer beneath your skis.
Long days on the trail, limited hygiene options, sweat, and wet clothing can create the perfect conditions for vaginal bacterial and yeast infections during backcountry trips. In this episode, Layla Risdon explores why these infections are more common during hiking, backpacking, and remote expeditions. She discuss the basic biology behind bacterial vaginosis and yeast infections, the environmental factors in the wilderness that increase risk, and the early symptoms to watch for while far from medical care. The episode also offers practical prevention strategies—including clothing choices, hygiene techniques, moisture management, and what items to pack in a wilderness first-aid kit. Whether you’re planning a weekend backpacking trip or a multi-day expedition, this episode provides important information to help women stay healthy and comfortable in the backcountry.
Frostbite has long been one of the most feared cold-weather injuries for mountaineers, backcountry skiers, and winter adventurers—often leading to permanent tissue loss or even amputation. In this episode, we explore how frostbite happens, how to prevent it in the outdoors, and what to do when it strikes far from help. We also highlight a breakthrough in treatment: the FDA’s recent approval of iloprost, the first medication specifically designed to save tissue and improve outcomes in severe frostbite. From backcountry prevention tips to cutting-edge hospital care, this conversation brings together wilderness safety and modern science to help outdoor athletes and medical providers better understand and manage frostbite.
As climate and ecological conditions shift across the United States, the geographic boundaries of several tick species are expanding—and with them comes growing confusion about the diseases they carry. In this episode, we explore the spread of the Lone Star tick (Amblyomma americanum) and the blacklegged tick (Ixodes scapularis), and how their overlapping ranges are complicating the diagnosis of tick-borne illnesses.
One of the biggest challenges is distinguishing between Lyme disease and STARI (Southern Tick–Associated Rash Illness). Both conditions can present with a similar bull’s-eye rash and early flu-like symptoms, yet they are caused by different organisms and may require different approaches to diagnosis and treatment.
Join us as we examine how shifting tick habitats, changing ecosystems, and evolving patterns of human exposure are reshaping what we thought we knew about tick-borne disease risk.
In the backcountry, decisions matter. And sometimes the only difference between a good outcome and a bad one is knowing when to stop, when to descend, and when to listen to what the body is telling you. In this podcast we talk about a small device that’s making its way into more packs, first-aid kits, and expedition gear — the pulse oximeter. You’ve probably seen one in a hospital or clinic. But what does it really tell you when you’re miles from a trailhead, at altitude, in the cold, and far from help? In this episode, we break down how pulse oximeters actually work, how reliable they are in the wild, and how they should, and should not be used in real backcountry and wilderness medicine settings. Because in remote environments, technology doesn’t keep you safe - judgment does.
When we head outdoors, we think about weather, wildlife, terrain, and terrain — but we rarely think about what’s floating in the air, living in the soil, or hiding in the dust. In this episode, we explore the invisible world of environmental fungi — where they live, how people are exposed, the illnesses they can cause, and how simple awareness can dramaticall
Bats are an essential—and often misunderstood—part of the Grand Canyon ecosystem. In this episode, we explore the role bats play in the canyon, why they are so abundant along the Colorado River, and what that means for people camping overnight in one of America’s most iconic landscapes. We’ll discuss the real but often low-probability dangers associated with bats, including rabies exposure and accidental nighttime contact, and explain why sleeping in tents is one of the simplest and most effective ways to reduce risk while protecting wildlife. The episode also takes a closer look at white-nose syndrome, a devastating fungal disease threatening bat populations across North America, and how human behavior—from campsite choices to gear hygiene—can help limit its spread. Designed for river runners, backcountry travelers, and anyone curious about canyon wildlife, this podcast blends safety, conservation, and practical guidance for sharing the Grand Canyon responsibly after dark.
Shock can develop quickly in the backcountry, and recognizing it early can save a life. In this episode, we focus on how to identify shock with limited tools and how to tell the difference between its major types in remote settings. We break down cardiogenic, vasogenic, and hypovolemic shock using real-world backcountry scenarios, emphasizing observable signs, mental status changes, skin findings, and simple assessments you can perform in the field. The discussion highlights how understanding the type of shock can guide priorities such as bleeding control, positioning, insulation, and evacuation decisions when definitive care is hours—or days—away.
Dr. Kathy Vidlock explores how the human body responds when sport and movement take place in the most demanding environments on Earth—and why proper fueling can mean the difference between performance, illness, and survival. From endurance athletics to long days hiking at altitude or in extreme heat and cold, the body undergoes profound physiological changes affecting oxygen delivery, hydration, metabolism, thermoregulation, and energy availability. In this podcast, Dr Vidlock breaks down how these stresses alter appetite, digestion, and nutrient needs, and why eating the right foods at the right time becomes essential when conditions are unforgiving. By connecting human physiology with practical nutrition strategies, we’ll highlight how thoughtful fueling supports adaptation, sustains performance, and reduces risk when pushing physical limits in extreme environments.
In this episode, Dr. Richard Ingebretsen explores women’s health challenges in the backcountry, focusing on common conditions that can arise far from definitive medical care. We discuss menstrual-related conditions—including dysmenorrhea (painful menstruation), mittelschmerz (ovulation pain), urinary track infections and premenstrual syndrome (PMS)—with an emphasis on recognition, prevention, and field-appropriate management.
This podcast is designed for those who are not as familiar with these issues and help them understand how to keep others stay safe, comfortable, and resilient while traveling in the wilderness.
Dr. Keely Coxon discusses a critical but under-discussed topic in acute care: blood glucose management in the hypothermic patient. In this episode, Dr. Coxon examines how hypothermia affects glucose metabolism and challenges conventional treatment protocols. Are the guidelines we rely on truly appropriate for patients in the cold? Dr. Coxon breaks down current protocols, highlights where they may fall short, and offers evidence-based insights and practical strategies to improve patient outcomes. This episode will equip you with the knowledge to rethink and refine your approach when temperature and glucose regulation collide.
High altitude changes the rules of the game for the human body. As oxygen levels drop, systems we usually take for granted—our heart, lungs, metabolism, and immune response—are suddenly asked to work harder. For some people, that challenge is barely noticeable. For others, especially those living with chronic medical conditions, altitude can quietly turn a manageable illness into a serious problem.
In this episode, Dr. Kathy Vidlock explores how high altitude can exacerbate a wide range of medical conditions—from common issues like high blood pressure to more complex diseases such as autoimmune disorders, coronary heart disease, diabetes, and chronic obstructive pulmonary disease. We’ll break down what actually happens inside the body at elevation, why certain conditions are more vulnerable to hypoxia, dehydration, and cold stress, and how symptoms can present differently in the mountains than they do at sea level.
Whether you’re traveling to altitude, working in the backcountry, or caring for someone with a chronic medical condition, this episode will help you understand the risks, recognize early warning signs, and make informed decisions before small problems become emergencies.
This episodes looks into the often-overlooked medical issues that can strike men far from help. We break down the signs, symptoms, and field-management strategies for three critical conditions: inguinal hernias, testicular torsion, and epididymitis. This podcast helps listeners understand how these problems develop, what they feel like, how to recognize red flags, and what immediate steps to take when medical care is hours—or days—away. From preventing strain-related hernias during long portages to identifying torsion early enough to save a testicle, the episode blends practical wilderness medicine guidance with real-world advice for staying safe and capable in remote environments. So, whether you’re a guide, a solo trekker, or someone preparing for your first multi-day adventure, this episode gives you the knowledge to protect yourself and your team when men’s health issues arise in the wild.
In this insightful podcast, Matthew Guthrie explores a transformative way to understand and manage pain—by shifting our mindset from seeing pain as a threat to viewing it as a challenge. Listeners will learn how threat-based thinking amplifies discomfort, fear, and suffering, while a challenge-based mindset promotes resilience, confidence, and improved function. Matthew guides listeners toward a healthier relationship with both physical and emotional pain. Whether you’re an athlete, recovering from injury, or simply looking to better understand the mind–body connection, this episode offers empowering insights that can help you move through pain—not with fear, but with purpose.
This podcast is your guide to exploring the wild with your four-legged adventure partner. We delve into everything you need to know about taking dogs trekking and hiking in the backcountry—from choosing the best breeds for rugged terrain to understanding the physical and behavioral traits that make a dog trail-ready. Each episode covers practical safety tips, conditioning strategies, gear essentials, wilderness first aid, wildlife awareness, and how to keep both you and your dog comfortable and protected miles from the trailhead. Whether you’re a seasoned backpacker or preparing for your first overnight with your pup, this helps you build safer, smarter, and more joyful adventures together.
Welcome to today’s episode, hosted by wilderness medicine expert Dr. Kathy Vidlock. In this episode, Dr. Vidlock walks us through a real case from the backcountry—a hiker who developed supraventricular tachycardia, or SVT, away from definitive medical care.
Dr. Vidlock explains what SVT is, why it can strike suddenly even in otherwise healthy individuals, and how the stressors of the wilderness—dehydration, exhaustion, heat, stimulants, and altitude—can increase the risk. She breaks down the signs and symptoms you might see in yourself or a companion, from rapid heart rate to anxiety, dizziness, and chest discomfort.
This is a deep dive with Sarah Hall into the world of wildland fire medical support—where emergency medicine meets the world wildland firefighting. This podcast explores what it takes to keep firefighters safe on the line, from treating tree strike injuries, heat illnesses, to navigating remote evacuation challenges and limited resources. Listeners will hear how Medics and EMTs prepare and train for this line of work, the specialized gear they carry, and the real-world decision-making that happens when help is hours away. Whether you’re a firefighter, a medical provider, or simply curious about the hidden world behind wildland firefighting, Burning Edge Medicine offers a compelling look at the skills, cases, and grit required to deliver medicine in austere fire environments.
This podcast dives deep into the rise of exoskeletons in the backcountry—wearable robotic systems designed to help hikers, rescue teams, and explorers move farther, faster, and safer in rugged terrain. Exoskeletons can transform wilderness travel by reducing fatigue, protecting joints, and opening the outdoors to those once limited by injury, age, or physical strain.
But with innovation comes controversy. Does using exoskeletons in nature challenge the spirit of self-reliance that defines wilderness travel? Could technology erode the purity of the backcountry experience—or make it more inclusive than ever before? This episode reveals the opportunities and dilemmas of merging machine precision with human adventure.
Every year, thousands of hikers, trekkers, and adventure travelers return from their journeys with more than just memories — sometimes, they bring home unwanted hitchhikers: parasitic worms. In this eye-opening episode, we dig into the fascinating (and sometimes unsettling) world of travel-related worm infections. From hookworms that burrow through bare feet on tropical beaches to tapeworms hiding in undercooked meals, we uncover where these parasites live, how they infect humans, and what symptoms to watch for after a trip abroad. You’ll learn how to recognize the warning signs, how to diagnose worm infections, and how modern treatments like albendazole work to clear them from the body. Whether you’re planning a backpacking trip through Southeast Asia or a trek across South America, this episode will help you stay safe, informed, and worm-free on your next adventure.
Ever wonder what wonders exist beneath your hiking boots? In this episode, we trade panoramic mountain views for the hidden landscapes of moss, soil, and leaf litter. Land snorkeling is a quiet, curious way to explore the outdoors — no fins, no water, just your eyes, patience, and a sense of wonder. From tiny insects navigating a single blade of grass to the dazzling architecture of lichen forests, land snorkeling reveals a universe at ground level. We’ll talk about how the practice began, and why slowing down to look closer can change the way you see the world.
Hosted by Dr. Kathy Vidlock, Under Pressure explores the moments when the human body and the wild collide. From fractures deep in the backcountry to life-threatening compartment syndromes far from help, Dr. Vidlock breaks down real cases, the science behind the swelling, and what every rescuer or adventurer should know when seconds—and pressure—matter most.
Where there’s fire, there’s risk—and where there’s risk, there’s medicine. This podcast tells the untold stories of those who bring medical expertise to the edge of the wilderness fireline. Firefighter Luke Werner, from the US Forest service, talks about the many hazards, how risk is mitigated, and what happens when things go wrong.
Imagine pushing up a mountain trail or gliding across fresh snow, only to feel your chest tighten and your breath slip away. This episode by Jenson Rawlings explores exercise-induced bronchoconstriction in the outdoors, including why cold air, altitude, and intense effort can trigger narrowed airways, and how adventurers can recognize the signs. We’ll unpack the science, talk through field-tested management strategies. Whether you’re training for an ultramarathon or simply love the backcountry, this discussion offers practical tools to keep your lungs open and your adventures safe.
In this podcast, we look into a condition that’s often hidden, yet can have life-changing—and even life-threatening—effects: hypertrophic obstructive cardiomyopathy, or HOCM. This genetic heart disease causes the walls of the heart, especially the septum, to thicken abnormally, making it harder for blood to flow and putting patients at risk for chest pain, shortness of breath, fainting, and even sudden cardiac arrest. We explore what causes HOCM, the warning signs you should never ignore, questions you can ask to help identify it, and the treatments that can help people live long, healthy lives. Whether you’re a medical professional, a patient, or someone with a family history of heart disease, this conversation will help shed light on one of the most important—and often overlooked—cardiac conditions.
Mountain biking is full of thrills—and spills. In this episode, we dive into the latest innovations in helmet protection that are changing the way riders stay safe on the trail. From advanced impact-absorbing materials to rotational force reduction systems like MIPS and beyond, we’ll explore how cutting-edge technology is helping protect brains from serious injury. Whether you’re a weekend rider or a downhill racer, this conversation will give you the knowledge you need to ride with more confidence and understand what makes today’s helmets smarter, safer, and stronger.
This episode explores how walking through natural environments can restore and sharpen our attention span. Drawing on research in psychology and neuroscience, we’ll discuss why time in green spaces helps the brain recover from fatigue, improves focus, and enhances problem-solving skills. Listeners will gain insight into the science behind “attention restoration” and practical ways to use nature walks to boost concentration in daily life.
In this episode, student Clay Hicke shares his personal journey of living with type 1 diabetes while pursuing his passion for the outdoors. Clay opens up about the challenges he has faced in managing his condition, from daily struggles to wilderness adventures, and how those trials shaped his resilience. Through honesty and insight, he reveals the strategies, mindset, and support that helped him not just cope with diabetes, but thrive with it. This inspiring conversation is a testament to perseverance, adaptation, and finding strength in the face of chronic illness.
In this episode, Dr. Kathy Vidlock explores the hidden dangers of concussions in outdoor adventures and sports. Listeners will learn how to recognize the signs and symptoms of head injuries, understand best practices for immediate treatment, and discover strategies for prevention. Dr. Vidlock also dives into the long-term consequences of repeated head trauma, including Chronic Traumatic Encephalopathy (CTE) and Traumatic Encephalopathy Syndrome (TES), highlighting what current science reveals about protecting brain health. This is an essential conversation for athletes, outdoor enthusiasts, coaches, and anyone invested in safety and performance.
Join Dr. Kathy Vidlock as she takes you deep inside the human body to explore the remarkable—and sometimes perilous—physiology of endurance sports. From ultra-marathons to long-distance triathlons, discover how the heart, lungs, muscles, and metabolism adapt under extreme stress, and what happens when the limits are pushed too far. Through real-world athlete stories and cutting-edge science, Dr. Vidlock unpacks the physical feats, hidden dangers, and recovery strategies that define performance at the edge of human capability.
In this episode, we explore the serious threat snakebites pose to dogs and what every owner should know to keep their canine companion safe. We’ll cover effective avoidance techniques to reduce the risk of encounters, how to spot the early signs your dog has been bitten, and the latest on a potentially effective snakebite vaccine. You’ll also learn essential first-aid and treatment steps that can make a life-saving difference. Whether you hike, camp, or live in snake-prone areas, this episode will equip you with the knowledge to protect your dog from this dangerous hazard.
This podcast that inspires kids to trade screen time for green time—one book at a time. Each episode highlights engaging, adventure-filled books that spark curiosity about the natural world and encourage outdoor exploration. Whether it’s tales of forest hikes, backyard discoveries, or wilderness quests, we help parents, teachers, and young readers find stories that motivate real-world adventures. Let’s read, unplug, and reconnect with the wild.
In this episode, we look into the unsettling truth behind some of the most breathtaking wilderness lakes. Though they may appear crystal clear and untouched, many are harboring dangerous intestinal bacteria like E. coli and Entercocci. We explore how these pathogens end up in seemingly pristine waters, the risks they pose to hikers, and what can be done to detect, prevent, and treat waterborne illness. This episode sheds light on the hidden microbiological dangers lurking beneath the surface of paradise.
In “Living After the Bite: Life with Alpha-Gal Syndrome,” we follow the personal journey of Sailor Brukard as she tnavigats the challenges of alpha-gal syndrome — a serious allergic condition triggered by a tick bite that causes a reaction to mammalian meat and products. From the shock of diagnosis to the daily realities of label-reading, restaurant stress, and lifestyle changes, this podcast explores how one life was turned upside down by an unexpected bite. Through honest conversations, expert insights, and real-life experiences, listeners will gain a deeper understanding of this rare allergy and what it means to live with it every single day.
You’re deep in the backcountry, on a multi-day backpacking trip, when the air thickens, the sky darkens, and smoke suddenly fills the air. What started as a peaceful trek has turned into a race against time. In “Smoke on the Trail,” we listen to Dar Kreimer tell her harrowing story of being forced to evacuate as a wildfire rapidly approached. We’ll explore how quickly conditions can change, the signs to watch for, and what you need to know and how to prepare and stay safe when wildfire smoke and flames threaten your path.
In this episode, Ajeyo De explores the evolving field of wilderness medicine and its critical role in addressing the unique healthcare needs of diverse populations around the world. He creates a framework for delivering equitable care in environments where traditional systems fall short. Join us as we examine how wilderness medicine isn’t just for adventurers—it’s a global necessity and there's an importance in recognizing the global differences that can affect one's approach to medicine in the world.
Recent headlines report that British climbers reached the summit of Mount Everest in record time after using xenon gas as part of their pre-acclimatization strategy. But what is xenon, and does it truly enhance performance at altitude? We dive into the science behind this noble gas, its effects on the body, and whether it could be a game-changer—or just hype—for mountaineers pushing the limits in thin air. Doping with xenon is likely not the answer.
In Trail Hydration: What to Drink and Why, we dive into the science and strategy behind staying properly hydrated during outdoor adventures. Whether you’re hiking, trail running, or spending long days in the backcountry, knowing what to drink—and when—can make all the difference in performance, safety, and recovery. We explore the pros and cons of water, sports drinks, electrolyte mixes, and natural options like coconut water. This episode helps you choose the best fluids for every type of outdoor effort. Stay safe, stay strong, and stay hydrated.
In this podcast, we unpack the hidden danger of wet snow avalanches—slow-moving but incredibly powerful slides that occur as spring temperatures rise. Learn how melting snow and rain transform stable slopes into deadly terrain, what science tells us about snowpack saturation, and why these avalanches are often underestimated. Whether you’re a backcountry skier, hiker, or mountain safety enthusiast, this episode will help you understand the risks, recognize the warning signs, and stay safe when the snow starts to thaw.
In this podcast we explore the hidden hazards of hiking through spring and summer snow. As the mountains begin to thaw, trails once buried in winter snow reveal a new set of challenges—soft snowfields, collapsing crusts, and the dreaded posthole. In this episode, we dive into what really happens beneath your boots during shoulder season hikes, why postholing can be more than just annoying, and how to stay safe when snow lingers long after winter is gone. Whether you’re a seasoned mountaineer or a casual day hiker, this is your guide to navigating the slush, avoiding injury, and making smart decisions in melting terrain.
Strap on your pack and join us for Health in Every Step where we talk about the health benefits and potential pitfalls of rucking in the wilderness. Whether you’re a seasoned weight-walker or just curious about adding a weighted backpack to your fitness routine, we explore how rucking impacts your body, mind, and performance. We break down the science and strategies behind this simple but powerful form of outdoor exercise.
Welcome to “Enhancement or Harm?” where we look into the world of performance-enhancing drugs, We’ll explore the medical science behind these substances: how they work, what they do to the body, and the very real risks they pose — not just to elite athletes, but to everyday people chasing an edge. Whether it’s the pressure to win, the allure of strength, or the promise of speed, the use of these drugs often comes at a cost — to health, to careers, and to integrity.
In this podcast, we look into the real-life challenges of recognizing and managing heart emergencies in remote environments. Out here, symptoms don’t wait, and time is not on your side. A heart attack in the backcountry isn’t just a medical emergency — it’s a logistical one. Rapid evacuation can mean the difference between life and death, but it starts with knowing what to look for, how to act fast, and how to prepare before you even lace up your boots.Whether you’re a wilderness guide, avid hiker, or someone who just loves the solitude of remote trails, this show is your lifeline to lifesaving knowledge.
In this episode, we break down the key differences between physical (mineral) and chemical sunscreens—what they are, how they work, and which one might be right for you. You’ll learn about the advantages and disadvantages of each type, including how they perform on different skin types, how they feel, and their impact on both your health and the environment. We talk about the science behind how sunscreens help reduce the risk of skin cancer, including melanoma and squamous cell carcinoma. Whether you’re hitting the beach or just running errands, this episode will help you make smarter, safer choices when it comes to sun protection.
In this episode, we dive beneath the surface of the water and explore how sunscreen can have devastating effects on coral reefs. Scientists have discovered that certain common ingredients are toxic to coral larvae and contribute to coral bleaching. We’ll uncover the science behind the issue, the surprising scale of the impact, and what you can do to protect both your skin and the ocean. Join us as we shine a light on how small changes in our daily routines can help preserve some of the planet’s most vibrant and vital ecosystems.
Think that warm weather is all sunshine and serenity? Think again. Parasites in Paradise looks into the unseen world of warm-weather pathogens lurking in water, soil, and even your favorite vacation foods. From brain-eating amoebas like Naegleria fowleri, to stealthy intestinal invaders like Cyclospora, Cryptosporidium, and parasitic worms, we uncover the science, the symptoms, and the stories behind these dangerous hitchhikers. We look at the biology, outbreaks, and public health implications of parasites that thrive when temperatures rise. Whether you’re a health professional, traveler, or curious listener—you’ll never look at a summer swim the same way again.
In this episode, Dr. Matt Gunderson breaks down everything you need to know about measles—from how it spreads to the unmistakable symptoms that signal its arrival. With outbreaks making headlines in recent years, Dr. Gunderson explores why this highly contagious disease is making a comeback despite the availability of an effective vaccine.
Whether you’re a parent, healthcare worker, or just someone curious about public health, this episode offers clear, evidence-based insights into one of the most preventable—and misunderstood—infectious diseases today. Stay informed. Stay protected.
In this episode, we jump into the incredible journey of Anna Hoffmann, who clipped into her first skis at just 2 years oldand never looked back. From snowy slopes to the grand stage of the 2022 Beijing Winter Olympics, Anna’s path was anything but smooth.
Battling through challenging injuries, breaking barriers as a female in a male-dominated sport, and navigating the relentless mental and physical demands of elite competition, Anna’s story is one of resilience, passion, and fearless determination.
Join us as we explore how a young girl with big dreams climbed her way to the top—jump by jump, fall by fall, and triumph by triumph.
In this episode, guest host Liv Sosnoski looks at the essentials of Type 1 Diabetes Mellitus in the wilderness setting. From understanding the autoimmune nature of the disease to explaining how environmental factors like temperature, altitude, and exertion impact blood sugar control, Liv breaks it all down. She covers practical tips on insulin dosing, glucose monitoring, and what to pack before hitting the trail. This episode arms wilderness providers with the tools they need to support Type I diabetes adventurers confidently and safely.
Wild Swim is the story of wild swimming. Explore the meidcine, science, and soul of swimming in open water—from serene lakes and secret rivers to icy seas and waterfall pools. Here are practical tips so that you can find meaning and joy beneath the surface. Whether you’re curious about chasing the endorphin rush, or just love the idea plunging into nature, The Wild Swim brings you closer to the water—and to yourself.
This is a podcast about the growing impact of wildfire smoke on the places we go to escape in the wilderness. As wildfires grow more frequent and intense, the haze they leave behind stretches far beyond the burn zone—affecting air quality, outdoor recreation, wildlife, and public health.
Listen as Dr. Kathy Vidlock and Joe Dantin explore how wildfire smoke is changing the way we live, breathe, and connect with the natural world and present solutions for navigating a smokier future outdoors.
Whether you’re a dedicated athlete, or just love staying active outdoors, Strained & Sprained is your go-to podcast for everything related to tendon health, injuries, and recovery. Dr. Kathy Vidlock looks at the science of tendons, exploring how they work, what causes them to break down, and the best ways to heal and prevent injuries—especially for those who love hiking, running, climbing, and other outdoor adventures. The impact of factors like overuse, aging, and even medications on tendon health are discussed. Tune in to keep your tendons strong, flexible, and ready for the next adventure!
In this episode, Liv Sosnoski, Andrew Long, Mack Strobel, and Chandler Morel, medical students from the University of Tennessee Health Science Center in the United States will break down the Lone Star tick — one of the most aggressive and medically important ticks. From bacterial infections like Ehrlichiosis and Tularemia to Alpha-gal Syndrome, Bourbon virus, and even tick paralysis, this episode covers the full spectrum of wilderness-relevant diseases carried by Amblyomma americanum. Learn how to recognize, treat, and prevent these conditions in the backcountry — and why frequent tick checks might just save a life.
“Hormones in Motion” is a podcast dedicated to exploring how outdoor exercise can support those with hormone disorders like diabetes, thyroid conditions, PCOS, and overreaching issues. Listen as Dr. Kathy Vidlock looks at real-life cases and science-backed strategies to help people with endocrine diseases move with confidence and thrive in the great outdoors. Whether you’re hiking, running, or just getting started, we’re here to guide you every step of the way!
Welcome to “Cold Front,” the podcast dedicated to the science of frostbite treatment. This show delves into the latest research and best practices for managing cold-induced injuries. From recognizing early-stage frostbite to proper rewarming techniques, we cover everything healthcare providers, outdoor enthusiasts, and first responders need to know, Tune in to learn how to combat the cold, prevent tissue loss, and optimize frostbite recovery—because every degree matters.
Welcome to Sole Support, the ultimate podcast for hikers, backpackers, and outdoor enthusiasts who want to keep their feet happy on the trail! Join us as we dive into everything you need to know about foot comfort, injury prevention, and performance-enhancing insoles. We’ll explore topics like arch support, blister prevention, custom orthotics, and how to choose the best insoles for different terrains. If you’re tired of sore feet slowing down your adventures, tune in to Sole Support—because every great journey starts with the right foundation!
What happens when the call of the wild meets the challenges of heart disease? Wild Hearts explores the intersection of wilderness adventure, chronic cardiovascular conditions, and extreme endurance sports, where science, survival, and human resilience collide.
Listen as Dr. Kathy Vidlock explores the real effects of strenuous exercise on heart health in endurance athletes, and those managing heart disease while chasing their wilderness adventures. This podcast is your guide to balancing risk and reward in the great outdoors.
So, whether you’re an ultra runner pushing your limits or navigating a heart condition while exploring the wild, Wild Hearts is here to help you move smarter, go farther, and live boldly. Because the heart beats strongest in the wild.
In this episode, Sarah Atwill Petelinsek sits down with Beverly Albert, an endurance athlete who attempted the Wasatch 100, one of the most grueling 100-mile trail races. But this isn’t just a story about the race—it’s about the pivotal moment of choosing to turn around.
We often celebrate pushing forward at all costs, but what about the strength it takes to step back? Beverly shares her insights on making the tough decision to quit, the lessons learned from walking away, and how success isn’t always about crossing the finish line—it’s about knowing when to pivot.
Join us for an inspiring discussion on resilience, self-awareness, and redefining what it means to win.
🎧 Tune in now—because sometimes, turning around is the bravest step forward.
Sarah Atwill Petelinsek - sarah.petelinsek@hsc.utah.edu
Beverly Albert - beverly.albert@rm.edu
In Wild Vitals, we explore the essential skills needed to assess and monitor vital signs in the backcountry—where quick thinking can make all the difference. From checking pulse and respiration to recognizing signs of hypothermia, dehydration, and shock, this podcast equips outdoor adventurers with the knowledge they need to keep themselves and others safe in remote environments. Whether you’re a hiker, camper, or first responder, tune in to stay prepared for any wilderness emergency.
Welcome to Settle Down, the podcast where we dive deep into the science and impact of flocculation in water treatment. This podcast unpacks how flocculation works, its role in treating water, and how you can use it in the backcountry. Join us as we explore insights, real-world applications, and the fascinating ways science helps turn murky water crystal clear. Stay tuned—because knowledge is the first step to clean water!
Dive into the adrenaline-fueled world of coasteering with Coastal Rush, the podcast that takes you along rugged shorelines, crashing waves, and daring cliff jumps. Whether you’re a seasoned adventurer or new to the sport, join us for expert insights, medical issues, and safety tips on navigating the wild coast. Get ready to explore where land meets sea—one leap at a time!
Explore the power of nature and the human spirit in Wild Resilience, a podcast dedicated to adventurers navigating life with autoimmune diseases. Join us as we share inspiring stories, expert advice, and practical tips on how to safely embrace the outdoors while managing chronic illness. Whether you’re hiking, camping, or simply seeking solace in nature, this podcast is your guide to thriving in the wild—against the odds.
Explore the powerful connection between hiking and brain health. This podcast dives into how hiking can reduce the risk of dementia, and improve mental clarity. Join us for expert insights, new research data and practical tips to keep your mind sharp—one trail at a time.
In this episode, we dive into the fascinating intersection of brain health, dehydration, and wilderness medicine. Learn how dehydration impacts cognitive function, decision-making, and survival instincts, especially in outdoor and emergency situations. We’ll tell you how to recognize the signs of dehydration and treat it effectively in remote or challenging environments. Don’t miss this essential guide to keeping your mind sharp when it matters most!
It is found everywhere, and is plaguing camping trips and people who travel. Delve into the world of norovirus with our podcast, uncovering the science, symptoms, and prevention of one of the most common and contagious stomach bugs. We explore everything you need to know to stay informed and healthy.
From icy rinks to intense scrimmages, this podcast dives into the unique world of broomball and boot hockey. Explore the culture of these winter sports, along with expert insights into the most common injuries players face. From sprains and fractures to hypothermia and frostbite, we cover it all to keep you playing safely and competitively.
Unpacking RED-S (Relative Energy Deficiency in Sport), this podcast explores the science, stories, and solutions behind energy imbalance in athletes. From performance impacts to long-term health, join us as we fuel the conversation on thriving in sport and life.
It is more common than you think. Listen as we unravel the mysteries of leptospirosis. In this podcast, we dive into the science surrounding this zoonotic disease. We shed light on how to keep your dog safe from this pathogen, as this is a condition that affects both humans and animals worldwide. Tune in to stay informed and engaged in the fight against leptospirosis.
Join us on this episode as we dive into the groundbreaking advancements in the fight against malaria. Discover the science, and global impact of a promising new malaria vaccine that could transform millions of lives.
Learn about the hidden dangers of Swimming-Induced Pulmonary Edema (SIPE), a condition affecting swimmers, divers, and triathletes. Listen as Dr. Kathy Vidlock dives into the science behind SIPE, its symptoms, causes, prevention strategies, and real-life experiences. Discover how to stay safe while pushing your limits in the water.
Planning a backcountry adventure? This episode covers the must-have antibiotics for your first aid kit, when and how to use them, and tips for treating infections in wilderness areas.
Explore the hidden dangers of Acanthamoeba, a microscopic organism that can attach to contact lenses, causing severe eye infections like keratitis and even blindness. Learn how it happens, who’s at risk, and the steps to protect your vision.
Paws on the Trail is your wilderness medicine guide for keeping your dog safe and healthy while hiking. From trail prep and first-aid tips to navigating wildlife and weather, we cover everything you need to ensure safe adventures with your furry companion
Join us as we dive into practical advice to keep your furry friend safe from pesky insects. We cover the best prevention methods, natural remedies, and products to ensure your dog stays healthy and happy. Whether you’re a seasoned pet parent or a new dog owner, this podcast has everything you need to protect your pup from unwanted pests!
Stay informed with the latest updates on drowning treatment guidelines. This episode dives into the new standards of care, key statistics, and life-saving insights to improve outcomes for drowning victims.
In this episode, we dive into exercise-induced ischemic colitis—a lesser-known but impactful condition that affects some endurance athletes, including runners, trekkers and cyclists. Join us as we explore what causes this condition, the symptoms to look out for, and how to prevent it from sidelining your activities. We’ll discuss why intense exercise can lead to GI issues, share tips on hydration, and offer guidance on recovery if EIIC does strike. Whether you’re a seasoned athlete or just getting into endurance sports, this episode will help you keep your gut health on track while pushing your limits.
It is on the rise in the desert. Valley Fever is a fungal infection found in desert soil. And while the desert is magnificent place to hike and recreate, people need to be aware of this under diagnosed disease. Listen and learn about the desert dust that causes Valley Fever.
Join us for an engaging discussion on decision-making in high-stakes environments, blending insights from the wilderness and the clinic!
In this talk, Dr. TJ Hartridge, DO FAWM DiMM, Dr. Nate Furman, PhD, and Sarah Petelinsek will explore the fascinating overlap between backcountry adventures and clinical practice. Discover how our choices are influenced by biases and heuristics, and learn practical strategies to recognize and combat these influences.
Whether you're a medical professional or just curious about decision-making in challenging situations, this conversation promises to spark your interest and offer valuable insights. Don’t miss out! For further information please feel free to reach out to:
theodore.hartridge@utah.edu
sarah.petelinsek@utah.edu
nate.furman@utah.edu
This podcast that explores the unexpected secrets hidden in some of your favorite fruits and nuts. Join us as we dive into the surprising world of urushiol, the natural compound responsible for skin reactions in plants like poison ivy—and found in some edible fruits and nuts! From mangoes to cashews, discover the science, history, and culinary quirks of these tasty yet tricky treats.
Lake Powell is the second largest reservoir in the USA and has been visited by millions of people. The National Park Service has reported that the scary Algae Blooms are now found all over the reservoir. These disease causing algae are to be avoided at all costs. Listen and learn about scary Lake Powell.
For a fisher, it is almost a rite of passage that they get a hook in their skin. But there are a many other potential injuries in the great sport of fishing. Listen and learn about them as you become hooked on fishing.
Urine will darken in color with dehydration, which is bad enough. But when it turns to a 'cola' color, watch out! This might indicate something far more perilous as muscle breakdown might be occurring which can damage the kidneys. It is called rhabdomyolysis. It is dangerous and far more common than you would think. Listen and learn about dangerous dark urine.
'Pagkain para aa bata' means 'food for children' in the language of the Filipinos. The lack of nourishing food and soil transmitted worms makes it almost impossible for some children in the Philippines to thrive. But one man's dream has come true and now thousands of children daily are eating nourishing food and becoming free of horrible parasitic worms. Listen and see how this man is feeding hope.
So many effective medicines have come from fungi. There is a new one that outdoor enthusiasts are using called the Zombie Fungus. It is actually called Cordyceps and its potential use is staggering. Listen and learn what we know about this exciting new fungi.
Long a mainstay for the treatment of allergic reactions, Benadryl's side effects may be too problematic for backcountry medical treatment. Listen and learn to say goodbye to Benadryl and hello to new antihistamines.
It is one of the least talked about subject in wilderness medicine. You think about it briefly when you camp under a tree with dead branches or one that is leaning toward your tent. Listen and learn how to be safe from the falling risks of camping under a tree.
Its symptoms depend on where it enters the body. Both animals and insects spread it. In this podcast. we explore the rare bacterial infection known as tularemia, or ‘Rabbit Fever.’ We look into the science, symptoms, transmission, and treatments of this little-known disease that is on the rise.
Three viruses you might have read about in the news, remind us that disease is spread to humans from insects. Don't be scared, just be safe always when exploring the world. Listen and hear about three rare viruses and are emerging.
If you have a fever headache and chills after your wilderness adventure, you may have typhus. Thought to be rare, this set of diseases is making a comeback. It is spread by chiggers, fleas and lice, insects that are so tiny that they can barely be seen. Listen and learn what you need to know about typhus.
In this podcast we explore the science behind chiggers, their life cycle, their diseases and where you find them. Listen and learn everything you need to know about these tiny, troublesome tiny biters.
They are made from red pepper oil and are great deterrents for bears and mountain lions. But other issues remain in their effective use. Listen and learn about how to spray and survive.
Adventures who go up to altitude can have a number or problems. One of these is an odd breathing pattern when trying to sleep. it is called periodic breathing. It is caused by the ups and downs of oxygen and carbon dioxide levels in the blood when sleeping at altitude. And it can cause its own set of problems for those trying to go higher. Listen and learn about changes in breathing when going up high.
We all love to 'smell' the outside. But what role does it play in our health. Research is starting to look at this. And surprising results in a new study show that regular exposure to greenery in middle age can delay the onset of dementia. Listen to this newest in our podcast series of using wilderness as medicine.
While an incredible outdoor experience, few people know how to make it happen.
Listen to this podcast as Matt McKinnon tells us how we can safely enjoy this wilderness sport and see all the beauty slot canyons have to offer.
Deaths from hyperthermia are on the rise. Water is simply essential in the metabolism of our body. But is it the solution to prevent hyperthermia? Transferring heat from the body is how to avoid hyperthermia. Listen to this important podcast on the physics of the prevention and treatment of heat related disease.
It sounds like the premise of a creepy movie, but this one is real. It is Vibrio vulnificus. It is found in warm salty water where people like to swim. It enters the skin through small cuts and can cause necrotizing fasciitis. Listen and learn about this growing threat.
Are you ready for the remote jungle? Dehydration and nutrition are essential for a successful expedition. And get ready for a whole host of new diseases. Listen as Dr. Samuel Dyer shares his knowledge and experience of working in Kaieteur National Park in the country of Guyana.
Here is an open discussion about menstrual periods in the wilderness. Listen as Holly Davis and Freya Sutcliffe from Cambridge University in the U.K discuss an important but overlooked topic.
Not all medicine is practiced in a clinic - sometimes it is on rough waters where the penguins live. Expedition medicine is austere medicine and wilderness medicine at its finest. Listen and learn from Dr. Jennifer McGowan and Dr. Raymond Orthober from the University of Louisville School of Medicine's Department of Emergency Medicine as they discuss this fascinating brand of medicine surrounded by penguins, whales, and ice on the 7th continent, Antarctica.
We all worry about HAPE and HACE when we go up on the mountain. Little attention is placed on the heart. But new studies give us data and create cause for concern. Listen and learn about the heart at altitude.
One is painful, one is noticeable, one will cause blindness. These three eye diseases happen, in part, because we go outdoors in the sun. Listen and learn about the trifecta of outdoor eye disease.
It was isolated in Uganda in the 1930's, then quickly spread around Africa. It found its way to the USA in 1999. It is on the rise and it is not a benign disease. The fatality rate for West Nile Virus can be as high as 9%. Listen and learn about this disease and how to avoid it.
Trekking poles are basically ‘ski poles’ that are specifically designed for use while
hiking. Science gives some important data into the value of using them. But in the end it is up to you. Listen and learn about the medicine of trekking poles.
Most people who go outdoors have heard of this. Most people don't know much about it. It can change the color of the water, making it easy to see, but many of these bacteria live on the side or bottom of a river or lake. You cannot treat water containing cyanobacteria to make it safe to drink. Listen and learn about another growing danger in the water.
They happen to almost everyone. You are hiking on a beautiful trail, maybe up a steep hill, all is going well. Then all of a sudden, it hits. A muscle cramps . It is so painful that it
prevents you from going any further. What causes them, how can they be prevented, how are they treated? While they remain mysterious in their origin, there are certain things that can be done to prevent and treat them. It all starts with a signal. Listen and learn about the painful mysterious leg pain.
More people are being injured by lightning as they go outside to places and at times where lighting is present. This podcast will spark your curiosity and illuminate the mysteries of lightning and help you stay safe as you venture outdoors.
Deaths from drowning incidents are increasing for the first time in 20 years. What is drowning? What causes injury, how do you treat someone? And most importantly, how do you prevent drowning from happening? Listen to this important update on drowning.
It was first isolated in the forests of Africa but now Zika Virus is found in many places of the world. This disease does not cause serious symptoms, if any at all. But this is what makes it scary, because it can cause serious birth defects. Listen to know more about this horrible disease.
Most people call it Crypto, and most people will have only mild diarrhea. But don't be mistaken, not only can it ruin a trip, it is very contagious and many people can get it. And some will get very sick. Worse still, It is resistant to chlorine and iodine. Listen and learn how to prevent this parasite from entering your body.
It is estimated that more than 280 million human infections each year are found just in Africa, Asia, and America. In Mexico, the seroprevalence is 53%. Half of all people don't show symptoms. When they do, they stink! Listen and learn about this parasite that is found everywhere.
We have longed talked about wilderness medicine, that is treating people in the outdoors. But what about using the wilderness AS medicine to treat people by using the outdoors as therapy. We start an important concept with this podcast.
One year before recording this podcast, Matt was diagnosed with multiple sclerosis. Instead of canceling his goals, he elevated them with the plan to summit a 4000 m (13,000 foot) mountain. The obstacles are real. Listen to how he's overcoming them.
Most people know that ticks can cause disease. And most people have heard of Lyme disease. But there are many more and some are deadly. Listen and learn about the many diseases that ticks put in us.
You notice a red circular rash on your skin where a tick had bitten you. It must be Lyme disease - right? Think again! While the causative agent is not known, the STARI rash is being seen more and more. So, is it STARI or Lyme? Listen and find out.
Its fantastic to take your dog outdoors into the wild. But you watch as they swallow water you would not drink. They sniff and eat things you would not touch. And then you wonder if they will get sick? Giardia is everywhere. Do dogs get it?. How do you know if your pet has it? What do you do to treat it? Can you get a Giardia infection from them? Listen and learn about doggie Giardia.
People know to where a personal flotation device (PFD) when in and around water. But how can a tiny thing support me? What types of PFD's are there and which ones are the best? Listen to his important podcast about the essentials of the PFD and me.
Broken legs are common skiing injuries. But this one was a race against the cold and pain. Life lessons learned come from hindsight. Let's listen and learn how to be better prepared when a great day turns bad.
So many things can cause pain in the knee when we are outside recreating. Trail runners and backpackers frequently feel the strain on their knees for sure. Surpirsingly, some of the problems can be corrected by a simple change to our shoes. Listen and find out about the Gooses's Foot and other knee problems caused by our feet.
These worms go back and forth from humans to pigs and back to humans again. They live in human intestines as tape worms, but can find themselves in our muscles, eyes and even our brains. Listen and learn about the crazy life of the pork tapeworm.
Few people do this beautiful sport but most people know about it. When done safely it is not as extreme a sport as once thought. Listen and learn about the medicine and safety of ice climbing.
Ice fishing is one of the most beautiful outdoor sports possible. It has its own unique medical issues that most people don't think about. Listen and learn about fishing on ice - just not on thin ice.
A common name for this disease implies it causes illness in the winter time. It actually is called Norovirus and happens all year round. It poses a special risk to backcountry travelers because, it can be spread in the air by vomit and is resistant to hand sanitizers. Listen and learn about the most common cause of vomiting and diarrhea in the world.
While not recognized as a true medical diagnosis, its effects are very real. Many people are not going outside and experiencing nature, and this is causing problems, particularly in children. Listen and learn about the growing school of thought that describes nature deficit disorder.
So they've earned the nickname “the murder hornet,” but really they're known as the Asian giant hornet. Raiding parties of several dozen of these can kill whole hives containing thousands of bees in a few hours! In the last of this series, here is the untold and dramatic story of this new insects that stings us by Dr. Matt Gunderson .
In July of 2021 a family suffered the ultimate tragedy when their dad, Wil Lundberg died while riding his electric skate board. For the first time ever, he did not wear a helmet. Turning sadness into hope, his wife created a foundation to encourage people to wear helmets. Listen to this amazing story and help her in her mission to save lives. The foundation she started is named after him, WILS FOUNDATION. Their website is: www.wilsfoundation.org
We all know the feeling of being colder when the wind blows across our skin, and we have heard of the charts that measure that effect. Listen and learn about the wind chill factor.
In what is an incredible survival and recovery story, listen as climber Ben Eder recounts his horrific fall in Grand Teton National Park in the United States. Through telling his story, we learn lessons in traumatic brain injury recovery and a new perspective on life.
Their demeanor has earned them the terrifying nickname of 'killer bees.' Africanized honey bees are dangerous stinging insects that have been known to chase people for more than a quarter of a mile once they get excited and aggressive. Listen to Dr. Matt Gunderson teach us about another thing that stings us.
The University of Utah School of Medicine provides free resources for students of wilderness medicine. We are developing a program to help keep children safe in the backcountry. Will you help us make all this possible? Everyone who works for this program does so free of charge. Give by clicking on the link below. Bless you.
https://ugive.app.utah.edu/designation/2787specialInstructions=Appeal:%06234%20Wilderness%20Medicine%20Expenditure%20Fund%20
Have you ever wanted to see Mt. Blanc, the highest mountain in Europe? Well, the Univeristy of Utah teaches wilderness medicine right there in Chamonix-Mt. Blanc. Take a minute and listen as Dylan Beattie talks about this incredible course in the spectacular mountains of southern France. See: www.chamonixwilded.org
Just when you thought you knew how to treat a cut or an abrasion! With this, there is definently more than meets the eye. Listen as Dr. Thomas Cartwright enlightens us about how to wrap it up.
When you are done with a ride your bottom hurts. Normally we don't pay much attention to what we sit on, but with bike seats, it is important. They not only cause discomfort, but also having the proper seat helps provide much needed power. Listen as Justin Allen tells us what we need to know about bike seats.
Everyone knows to wear dark glasses. But are you wearing the right ones, what are you guarding against, and what are the long term problems of sun hitting our eyes? Do dogs need to wear dark glasses? The answers are not what you think. Listen and find out about your eyes in the outdoors.
Born in the USA. This incredible and fun sport has its own history and its own set of injuries. Listen and learn about what was originally two sets of skis glued together.
Two horrible disease are out there when you travel into the wilderness. Now we have vaccines for both. There already is a vaccine for Dengue Fever. Now there is a new vaccine for painful Chikungunya. They once thought these two diseases were the same. So what is the difference between them? Listen and find out about how to stay healthy in your travels.
It is not the end of malaria by a long shot, but the second vaccine is coming out. If your wilderness travel takes you into malaria country, then you need to listen to this podcast.
Just when you thought it was safe to go outdoors in the USA! So diseases that were thought to exist only in tropical countries or localized in the USA are now spreading. Listen as we talk about three diseases that can affect us as we recreate in the USA.
As the temperature of the earth rises, mosquitos are moving to new areas. And with them the diseases they carry. Dengue Fever is now in Europe and the USA. Vaccines are limited. But a new and effective treatment is being tested. Listen as we talk about the spread and new treatment for this dangerous virus.
How well did you do on the last quiz? Again we challenge your knowledge of wilderness medicine.
What on earth is that? A tiny stinging sore sits right on top of a joint on a toe. You have been wearing sandals on a warm summer day, hiking in the back country in a forest with small streams. You don't remember bumping it. This is a chilblain. They are common, yet most people know little about them. Listen and learn about these tiny irritating sores.
How much do you know about wilderness medicine? Listen to this podcast quiz and find out!
It does not take much, even moisture from sweat is enough water to cause this painful and potentially deadly condition. It's seen in river sports but also people at outdoor outdoor music festivals can get it. Trench Foot is easily treatable, but first you need to be able to recognize it. Listen and learn about this danger in the water.
They can take us far away to amazing places. But there is a lot to know and understand to be safe when riding horses in the wilderness. Listen as equestrian Christopher Rich teaches us about the important aspects of horseback riding in the back country.
it comes from a tic but it is not found so much in the Rocky Mountains. It can be life threatening but is usually easily treated. Listen as pediatric infectious disease physician Dr. T.W. Jones tells us how to avoid, recognize and treat the disease that begins with a rash.
The fire ant's sting is a serious concern to people and their pets. Venom injected into the skin causes a burning sensation - hence their names. On top of that, they can sting multiple times. Listen to this first in a series podcasts by Dr. Matt Gunderson on things that sting us. This one is on fire ants.
What is known to be a very rare infection is also a fatal one. Naegleria Fowleri is a microscopically small amoeba that enters the brain only though the nose. Listen and know about a rare danger in the water.
What was the last bar you grabbed as you went on your last hike or adventure? Why did you chose that one? Not all bars are created equal and chosing the right bar can power you through to the end. Listen as Dr Kary Woodruff teaches us how to chose the right bar for your activity.
We put sunscreen on when we go in out in the sun. Do they help? We use old bottles that are on the shelves, is that safe?. There are a bunch of chemicals in them, but we don't know what they do. Do sunscreens prevent skin cancer? Listen as we answer these and other question about the cream we put on our skin.
When the seasons change, our minds and hearts turn to a different outdoor activity. Are you ready? This podcast looks at the little but very important things that will keep us safe and healthy in the outdoors.
Should you use caffeine to enhance your hike or your big climb? Listen as Dr. Kary Woodruff discusses the science of the effects of caffeine on performance and provides us with practical tips on how to use caffeine to benefit outdoor activities.
Their sting is worse than their bark. The Arizona Bark scorpion is one of the only scorpion species with venom potent enough to cause severe symptoms. Listen to part 2 of this series on scorpions as Dr. Matt Gunderson discusses this incredible creature of the night.
They have really scary looking tails and frightening claws. And sure being stung by a scorpion isn't exactly fun. But the truth is, with few exceptions, scorpions can't do much harm to humans. Listen as Dr. Matt Gunderson tells us more about these fascinating creatures of the night.
We love to go into the ocean, but a new danger lurks there. It is called “red tide." What is this and how does it impact human health? Listen as Dr. Natalie Koons discusses regional algae blooms and their impact on human health and how to treat the symptoms.
We are always on the lookout for diseases that ticks spread-but a new one called the Heartland Virus is emerging and it dangerous companion Babesiosis is spreading. Listen and learn about these two tick borne diseases that are becoming more prevalent.
Listen to this podcast for an eye-opening journey with John Bingham and a team of climbers on their perilous journey to the top of 23,000 foot (6,900 meters) Aconcagua, the highest mountain in the western hemisphere.
Yikes! A tooth has been knocked out. Once you find it, what liquid should you put it in while you go to the dentist? Listen as wilderness dentist, Dr. Paul Schmutz, gives us the latest data on the best solution for the knocked out tooth.
What does it take to run one of these incredibly long and difficult ultramarathons? What do you eat? What shoes do you wear? And what does it take to complete one? Listen as ultramarathoner Magnus Tveit inspires us.
Ankles and legs are protected with well oiled ski bindings. But the knees sure have taken a hit since bindings came out. New quick release heel bindings are supposed to help. Do we 'kneed' them? This update podcast looks at common ski injures to the knees and how to help prevent them.
We all know what 'Ouch" means - something hurts. Pain at home may be a big nuisance. But pain in the backcountry is always a bigger problem. How do we evaluate and manage pain in the wilderness? The answers will surprise you.
Have you ever thought about taking someone with a disability into the wilderness? What are the unique challenges that you should consider? In this podcast Dr. Joey Fyans discusses why it is important to get people with cognitive and physical disabilities into the wilderness setting and how to do it.
How low do you go? Climbing is called an ‘antigravitational’ sport. So, the lighter the weight, the easier it is to climb. But some climbers take this to an extreme so that disordered eating becomes a problem. Lighter weight means less calories for performance. This podcast introduces the topic.
For years we have all used RICE therapy for treatment of athletic injuries. But now MEAT is becoming the preferred therapy. What do we do in the wilderness for these types of injuries? This update looks at the issues.
How good is chocolate milk for recovery? Is there a 'metabolic window'? When should outdoor enthusiasts drink that incredibly desirable recovery drink? Listen as we answer these important questions.
Your wilderness experience begins with travel. Listen as Dr. Natalie Bronthius gives fascinating tips on how to stay safe as we travel, especially for solo travelers. She covers common social media scams, Uber/Taxi/Lyft safety, hitch hiking, hotel robberies, and getting lost.
For more information on Solo Travel, virtual Wilderness First Aid, and Wilderness First Responder courses check out www.survivalmedonline.org
Brian Squire started climbing when he was 'born.' He won his first of two bouldering national championships at age 15. What does it take to climb to the top. Listen as Brain tells his incredible story.
Rabies virus can be found in many wild and domestic animals. Listen as this podcast gives the details of this universally deadly disease.
An unlikely climber, Carol Masheter, was 61 years when she submitted Mt. Everest. And that was only the beginning. Before she was done, she had summited all 9 of the 7 Summits and became the only person to summit them in her 60's. Listen to this amazing story.
In July of 2022, a group of 12 people climbed Utah's highest mountain, King's Peak in the USA. This hike draws many people to a great height where many common hiking problems occur.
There are a lot of inconveniences and perils in the outdoors. But there are several that literally will suck you in. Listen and find out two common ways that nature suck us, tree wells and quick sand.
A 57 year old lady had a rash that despite extensive therapy, would not go away. Doctors went searching for the cause and found of all things - sugar - Alpha Gal.
One of the most exciting modern sports is also the most ancient of activities - rock climbing. So, what are the most common traumatic and over use injures in this fantastic sport? What is a suspension injury? These and other medical issues are reviewed in this episode.
The decision to evacuate is a difficult one at best. But when, how and by what method makes the decision more complex. In this podcast, cases are discussed that point out some of the difficulties.
Listen as Black Diamond Equipment's founder, Peter Metcalf, tells the amazing story of surviving the first alpine style ascent of the south face of Alaska's Mt. Hunter.
Listen as Dr. Alex Charmoz details the latest treatments for this terrible cold injury.
What would you do if a climbing partner was injured deep in a mountain range, stranded in a precarious position, and far from help? How would you get him out? Listen as Dr. Alex Charmoz describes this dramatic rescue from the Bugaboo Mountains in British Columbia, Canada.
In August 2017, Doug Julian, a healthy 17 year old boy climbed with scouts to 10,500 feet (3,200 m). He died of altitude illness. In this podcast Doug's father tells his story.
If you were about to hike 2,640 miles (4250 km) would you know what to bring, what illness or injuries to expect? Listen to Forest Streeter's experience in the Summer of 2021 as he did the unbelievable, hiked the Pacific Crest Trail from Mexico to Canada.
A search and rescue is impossible without supervision to oversee all of the many nuances and problems that arise. Incident Command or IC, is essential. This podcast outline the operation and organization of a rescue.
Probably the most asked question in wilderness medicine is, "What should I put in a first aid kit." There is no one simple answer to this question. But there are a bunch of guidelines that will help you put together a great medical kit for your adventure.
Are you protected from helping people who are injured in the backcountry? Well, maybe, it all depends. This podcasts discusses the nuances of law and the wilderness.
Diarrhea at home is a terrible nuisance! But in the wilderness, it quickly can become a major medical issue. What are common causes and treatments for diarrhea while in the backcountry? What medicines are appropriate? When do you evacuate? This podcast 'runs' with this important subject.
Our outdoor adventures take us to all parts of the world. Which immunization are needed to keep us safe? How you decide might surprise you.
Have you ever wondered what to do if a tooth is knocked out on a back country trip? What do you do if a person gets a toothache or a filling falls out in the backcountry? In this lecture, Dr. Paul Schmutz gives answers to these and other lessons on dental problems in the wilderness.
On a hot June day while floating the Colorado River, a 38 year old lady, with no medical problems, needed help to step off of a river raft. She then collapsed on the beach. What could have caused this? This podcast reviews the wilderness medicine issues surrounding this case.
Do you have your emergency nutritional kit ready to go? Listen as nutrition professor Kary Woodruff answers this and other important questions in the second installment of nutrition in the wilderness.
Have you ever thought about what you should be eating and drinking when you go off into the wilderness? Listen to nutrition professor, Kary Woodruff talk about the fundamentals of wilderness nutrition.
Ultrasound is essential in hospital medicine, but can it be used in wilderness and austere settings? What are the advantages and what are the challenges of bringing ultrasound into the backcountry? Listen as Nicholas Weinberg, MD, Johndavid (Jd) Storn, MD and Jennifer Wray from the Emergency Medicine Department at Dartmouth-Hitchcock discuss this exciting topic.
A cliff, a patient, unknown location and confusing symptoms. This is an instructive story of a recuse high in the Wasatch Mountains, told by Dan Hadley of Salt Lake County Sherriff Search and Rescue.
Searching and then rescuing someone starts with knowing how different people of different ages will behave when they get lost. In this podcast Dr. Jason Tanner outlines the behavior of lost individuals.
This podcast tells of an eight hour rescue of a brother and sister who were going to freeze to death were it not for the expertise of the SAR team. Listen as Dan Hadley recounts this fascinating and instructive story.
How do you go about looking for someone who is lost of injured in the backcountry? For example, knowing the last known position of a person is essential. This podcasts talks about the basics of search techniques.
You have to know how to be safe if you are going to look for someone who is lost and try to rescue them. This podcasts outlines the steps to remain safe as you put yourself at risk.
These are very important emerging diseases. But before we discuss them, we must first ask where do emerging diseases typically come from? The answer, they come from animals. Scientists estimate that more than six out of every ten known infectious diseases in people are spread from animals. We talk about this and more in this important podcast.
All it takes is a snail, a worm and some freshwater to become infected. Once you are, the disease could persist for decades -- and prove fatal. The culprits come as a pair: freshwater snails harboring parasitic worms. People cannot do their wilderness travel without knowing about this very prevalent disease. This podcast will tell you what you need to know.
Parasites are simply everywhere. While it’s important to have a broad understanding of parasites, one should have specific knowledge about the parasites that can infect humans. Listen to this podcast for amazing information about parasites.
Ticks are not insects, although they are often mistaken for them. They require blood for sustenance, but they don’t jump or fly. How long does it take for a disease to transmit to a human after a it latches on to out skin? And how do you remove a tick? This and more in this podcast about these creepy little things.
Epidemiologists estimate that four to five percent of all human deaths in history are attributable to Malaria. Currently, Malaria is responsible for the infection of 220 million people worldwide and caused over 700,000 deaths across the globe. Most deaths happen to children in Africa.
Of the 50 million people who travel each year into ‘the world,’ up to 11% return with a febrile illness. Many of these will be caused by more exotic diagnoses such as malaria and dengue. A systematic approach to the returned traveler with a fever is essential.
The danger associated with flash floods is due to their sudden onset. They can occur up to 6 hours after a rainful. Flash flooding is the second leading cause of natural disaster-related deaths. And while they are dangerous, they can be avoided. This podcast discusses the important details of flash floods.
To understand the use of clothing, it is first essential to understand heat. To some, clothing might seem like an afterthought. But it is the first and most important layer of protection between you and the elements. No level of skill or planning can make up for ill-chosen clothing. This podcast outlines the science behind clothing.
It is estimated that over 90% of hikers experience painful foot issues. From a medical perspective, it is challenging to assess these types of patients because of the complexity and multiplicity of joints within the foot. Proper shoes, support and socks really do help. This podcast will help to keep our feet healthy.
When we think of a person who has traveled throughout the world, we also need to think of the global causes of diarrhea. This podcast will help you determine the cause and the treatment for diarrhea in a traveler.
While the actual number is not known, each year many people die in stream crossings while hiking and trekking. Hikers underestimate the risk. So, let’s ‘know before we go.’ This podcast outlines how to cross a stream safely.
What repellant can you use on a child? Which repellant do you use to prevent malaria? Globally, there are about 75 quadrillion mosquitos on earth. But of the 3,000 species of mosquitoes, only three species bear the responsibility for the spread of human diseases. This podcast outline steps to help the spread of diseases from mosquitos.
What causes back pain when backpacking? How do you prevent it? Do trekking poles help prevent injury? The equipment you choose when hiking, backpacking and trekking has significant ramifications for your health. This podcast covers these important questions.
When we go fast we get hurt. What are the most common biking injuries? What is the appropriate set up for a bike to prevent these injuries? How are snowboarders injured? How do you treat injuries associated with skiing? Lets talk about all of this with Dr. Jake Saunders.
Taking children into the wilderness is important. But, it poses a number of special problems. Let's talk about taking children in the wilderness with Dr. Trahern W. (TW) Jones.
You don't need to know how to be a diver in order to treat someone who has developed diving problems. This podcast outlines what happens to the body when it is subjected to pressures as a diver goes down, and then returns to the surface too quickly.
What is the best way to evacuate someone with chest pain? How do you treat an asthma attack in the wilderness? Here the basics of medicine for the backcountry are discussed.
Do you know the single most important initial treatment for someone who has been involved with a drowning incident? Do you know what 'drowning: means? This podcast covers these and other essential topics.
Putting the correct supplies and medicines in a kit for your adventure is essential for appropriate medical management.
There are few parts of the human body that are more delicate than the human eye. Yet it is frequently involved with minor or major trauma. Let's talk about it.
Abdominal pain can be scary in the backcountry. Allergic reactions are completely annoying but can also be severe. Do they need to be evacuated? Medicine in the backcountry is discussed.
How quickly and to what temperature should frostbite be warmed? Is frostnip dangerous? What happens if skin is kept wet for a long time? And can cool moisture damage skin, even on a hot day? You will need to know these issues to appropriately treat skin affected by cold temperatures.
There are hundreds of species of mosquitos but only a few spread disease to humans. What are they, which diseases and how do you avoid and treat them? Which spiders cause problems to the wilderness traveler and can you use ice to treat scorpion stings? What is the worse complication of a bee sting? Listen to this podcast to answer these and other important questions.
Once a patient who has been injured in the wilderness has been stabilized, critical decisions must now be made. Let's go through them by listening to this podcast.
Blisters are common for sure in outdoor activities. Do you pop them? What is the best way to prevent them? What do you put on a wound under the bandage? How about honey? This podcast reviews these important and other questions.
When and where does lightning strike? How does lighting injure? How do you avoid lightning when you are on a multiday trip in the backcountry? It all can be a little scary. But this podcast covers these and other important issues surrounding lightning.
What are the ways that heat leaves the body? What happens if heat is trapped in a human? How is heat illness classified? This important podcast outlines the prevention and treatment of illnesses of a body becoming too hot.
Why don't snakes have teeth and how does that affect the treatment of snakebites? There are a lot of snakes in the world, but which ones are most concerning? What do you do if you are camping and see signs of a bear? These questions and other important issues are outlined in this interesting podcast.
Fear and sometimes panic overcomes a rescuer when they come across someone who has been injured. What is done first? What is the MARCH protocol? The concepts covered in this podcast outline the critical first steps in the management of someone injured in the backcountry .
There is no more common injury than damage to the skin while in the backcountry. There are many ways and methods to manage the different types of wounds. Let's go over them.
Treating stinging nettle is not as easy as it seems! Are you allergic to poison ivy? How about others you are with? What do you do if they are exposed? What is the best way to treat a sunburn? Medical treatment for these and other common skin problems in the wilderness are discussed.
Most people are unaware of illnesses that occur as people go to altitude. This podcasts talks about the science and physiology of altitude illnesses.
There is nothing quite so frightening in the backcountry than these horrific events. This podcast introduces the basic science and background for avalanche medicine.
There are several methods used to treat water while in the wilderness and it can be confusing. What methods should someone use? What are common illnesses a person can contract? These questions and others are discussed in the interesting podcast.