There’s no scientific evidence to support anecdotal claims—on social media or elsewhere—of a bump, Jonathan Drezner says.

Scientists at the Wuhan Institute of Virology in China have discovered a new lineage of coronavirus in bats that can enter human cells in a similar way to SARS-CoV-2, the virus responsible for ...

Boston health officials said Wednesday that along with an unusual second, late surge of flu cases across the state, the ...

An unvaccinated school-aged child has died in the measles outbreak in Texas, which has seen 124 reported cases of the disease ...

Influenza has run rampant this winter, but numbers are leveling out, said Dr. Bisola Ojikutu of the city’s Public Health ...

Measles is making a troubling comeback in Canada this year, with cases rising sharply after years of near-elimination. What's ...