HIV physician John Weiser talks about why complying with President Donald Trump’s orders to erase transgender people is bad for science and society. And he notes that acquiescing didn’t spare the CDC ...

Researchers found that Covid vaccines reduced the risk of emergency room and urgent care visits by 56% to 76%. Some federal ...

Weiser was fired from the CDC during mass layoffs in April, was rehired in June, and then resigned. He continues to treat ...

This essay is the second in a two-part series examining the CDC’s revised autism–vaccine messaging and the broader ...

Children who were vaccinated against Covid-19 last season had a “substantially lower risk” of emergency department and urgent care visits related to the virus, according to a report published by the ...

The CDC confirms a norovirus outbreak on an AIDAdiva cruise ship sickened 95 passengers and six crew members during a ...

The case is believed to be the "fourth transplant-transmitted rabies event in the United States since 1978," according to the ...

CDC has issued travel health notices for four countries contending with chikungunya outbreaks in recent months.

The US Centers for Disease Control and Prevention has been tracking abortion trends for decades, but this year’s report — including some of the earliest federal data reflecting the effect of ...

A Michigan man died of rabies months after receiving a transplanted kidney from someone who unknowingly had contracted the ...

State Department advises enhanced precautions for travelers to Sri Lanka, Bangladesh, Cuba and China's Guangdong Province ...

Does it feel like almost everyone you know is sick right now? Here’s what’s going around — and how to avoid catching it.