The Deadly Puzzle of Yellow Fever

January 25, 1908. Harry Houdini is the most famous magician in America. He’s known for his escapes – from handcuffs, boxes, jail cells, even a giant football. But the escape act is getting old, and ticket sales aren’t what they used to be. And on this day, an under-capacity audie ...  Show more

January 15, 1919. Boston PD receives a call: “Send all available rescue personnel...there's a wave of molasses coming down Commercial Street." The bizarre flood decimated Boston's North End. How did it happen? And why does it still affect us all today? Special thanks to our guest ...  Show more

“It’s like these men are being held in a bubble as science marches forward.” Mike tells Sarah how one of history's most unethical experiments came crashing down. Digressions include the history of penicillin, the power of TV movies and the mysterious diagnosis of "Sa ...

Carnival hits the streets in Rio de Janeiro, Brazil this week. As well as preparations for the crowds and colourful processions, health authorities have also been putting in extra measures to try to contain a huge outbreak of dengue fever. Last week a health emergency was declare ...  Show more

Scarlet fever is treatable with antibiotics, but in the middle of the 19th century, it was the leading cause of death in children in some parts of the world. Today, there are several ongoing mysteries about the disease.

Research:

This episode is brought to you by Wondery in partnership with National Geographic in anticipation of their new series, The Hot Zone. The three-night limited series is inspired by true events surrounding the origins of the Ebola virus and its arrival on US soil in 1989 ...