The classic tale of epidemiology almost always begins with public health hero John Snow traipsing all over London to track down the source of the 1854 cholera epidemic, ultimately identified as the Broad Street Pump. While Snow’s famous endeavor earned him the title “the father of field epidemiology”, it turns out, as it so often does, that the real story is ... Show More
Yesterday
Ep 194 Salt Part 1: The Seasoning
<p>Have you ever thrown a pinch of spilled salt over your left shoulder? Or said to someone “well, take his opinion with a grain of salt”? Or looked up the potential salary of a job listing? Salt is so deeply embedded in our cultures, our languages, our history as a s ... Show More
55m 35s
Nov 18
Special Episode: Gabriel Weston & Alive
<p>In an anatomy and physiology class, you may learn how the different heart valves work to circulate your blood, how the structure of your kidney helps to maintain electrolyte levels, and how the expansion and contraction of your lungs sets off a carefully orchestrated cascade o ... Show More
49m 47s
Nov 11
Ep 193 Necrotizing Fasciitis: A strange beast
If you were asked to describe necrotizing fasciitis in three words, you might choose: rapid, deadly, and rare. The third of those adjectives may provide some comfort, but the first two are the clear inspiration for this infection’s more lurid nickname: flesh-eating bacteria. In t ... Show More
1h 7m
Nov 2020
S3 Ep5: History of Pandemics: Smallpox, and Jenner
Welcome to the eighteenth century, at a point when Europe is going through another major smallpox outbreak, a disease that by this point has been plaguing populations around the globe for centuries. Peter will discover why milkmaids may be to central to the story of vaccination, ... Show More
43m 22s
Jul 2020
The doctor who discovered how cholera spread
In the 1800s cholera was a mysterious disease killing millions around the world. No-one knew how to stop it till an English doctor, John Snow, began investigating the outbreak of 1854. At a time before germ theory was properly understood, many public health experts thought diseas ... Show More
9m 33s
Dec 2020
S3: Mid-series break: a message from Professor Sir John Bell
We'll be publishing the second half of our History of Pandemics series next week; featuring episodes on Cholera, the pandemic that wasn't, the so-called Spanish Flu, HIV/AIDS, and the West African Ebola outbreak. In the meantime, here's a short message from Oxford's Professor Sir ... Show More
1m 43s