Biology on GigaDial Public: Recent Episodes
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A look at the common food pathogen called Salmonella and how it spreads. And the hunt for the cause of English Sweating Sickness that once ravaged the English countryside in the 15th and 16th centuries.
Dr. Stuart Levy and Dr. Fred Koster track a mystery killer from a Navajo community in New Mexico with help from Dr. C.J. Peters with the Centers for Disease Control.
Timing is everything. Robert Krulwich and MIT biologist Eric Lander consider the traffic lights in our genes.