You called in sick yesterday because you thought you had the flu, but today you feel even worse. You have heavy bleeding and delirium because you’ve got one of the world’s most deadly viruses. What ...

Scientists Found 7,000-Year-Old Mummies in the Desert That Don’t Share DNA With Modern Humans Why George Clooney Didn't Want ...

A group of scientists may have found a powerful new way to stop one of the world's deadliest tick-borne diseases — by uncovering how the ticks themselves fight back against it. Researchers from the ...

Amid growing outbreaks, Americans traveling abroad should use insect repellent and protective clothing to prevent chikungunya ...

First imported cases of the Oropouche virus; authorities urge the population to seek immediate medical attention in case of ...

A year ago, Rwanda faced its first outbreak of Marburg virus. Dr. Tsion Firew remembers how scared she was — and how that ...