Dr. Sindhu Aderson, Central Region Medical Director of Northwestern Medicine Immediate Care, joins John Williams to talk about why people sometimes come back from a trip with a cold, why you should get a flu shot if you are over 60, what to know about RSV this year, and who will be able to get a COVID shot under current guidelines.

https://serve.castfire.com/s:northwestern_medicine_KEiLn/audio/7725691/9-23-25_Dr_Aderson_what_to_know_about_COVID_flu_RSV_vaccines_this_year_2025-09-23-201731.128.mp3Recent postsHealthMedals and muscle cramps: Marathon recovery.cls-7{fill:#fff;fill-rule:evenodd}Seasonal allergies may increase suicide risk: Research.cls-3{fill:#fff;fill-rule:evenodd}Doctors share what they never let their kids do.cls-3{fill:#fff;fill-rule:evenodd}Should you be gluten-free if you don’t have celiac?.cls-3{fill:#fff;fill-rule:evenodd}Doctors find possible solution to peanut allergies.cls-3{fill:#fff;fill-rule:evenodd}Click for moreRecent PostsJohn WilliamsIs attending a four-year university still worth it?.cls-4{fill:#000;}How AI will impact jobs and higher education.cls-7{fill:#fff;fill-rule:evenodd}What to know about Gaza ceasefire deal.cls-7{fill:#fff;fill-rule:evenodd}John Williams Best of Speed Jokes 10-10-25.cls-7{fill:#fff;fill-rule:evenodd}Do you care about the Super Bowl halftime show?.cls-4{fill:#000;}Click for more