This illustration depicts a yellow fever victim in a Jefferson Street home in Memphis. It's from a series of images entitled "The Great Yellow Fever Scourge — Incidents Of Its Horrors In The Most Fatal District Of The Southern States." Bettmann Archive hide caption

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Bettmann Archive

These are insect cells infected with the Guaico Culex virus. The different colors denote cells infected with different pieces of the virus. Only the brown-colored cells are infectious, because they contain the complete virus. Michael Lindquist/Cell Press hide caption

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Michael Lindquist/Cell Press

Dr. Forster Amponsah is one of two surgeons at the Koforidua Regional Hospital in Ghana. Trained in Cuba, he came home because he felt his skills were needed in Africa. Jason Beaubien/NPR hide caption

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Jason Beaubien/NPR

The Improvisational Surgeon: Cardboard Casts, No Power, Patients Galore

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Courtesy of Johns Hopkins University Press

The Epidemiologist Who Crushed The Glass Ceiling And Media Stupidity

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