Pardis Sabeti

Trends & Times

Ebola Is Rapidly Mutating As It Spreads Across West Africa

Michaeleen Doucleff

For the first time, researchers have tracked the spread of Ebola, almost in real time, during an outbreak. The virus is quickly changing its genetic code. But it's unclear what the mutations mean.

Sick Season 2

Incarcerated people are some of the sickest people in our country. Many have chronic conditions such as diabetes or lung disease. And they’re far more likely to suffer from mental illness and addiction. On Season 2 of Sick, listen to stories of what goes wrong in corrections facilities — places meant to keep people healthy, but built to punish them.

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