Ebola is one of the nasty viruses that can hide in the body even after a patient recovers and tests negative. It can reemerge ...

They are uncomfortable, annoying and occasionally dangerous. But fevers are also an essential part of how we protect ...

Getting a COVID shot might do more than protect against the virus – it could also help cancer patients live longer. A new ...

They are uncomfortable, annoying and occasionally dangerous. But fevers are also an essential part of how we protect ...

Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.

The immune system has a tough job: When a tiny virus invades one of our cells, that cell must detect it and, within minutes, ...

It’s worth emphasizing that if you’re feeling sick, you should rest at home instead of going to work. This will prevent ...

On June 28, 2012, the most significant scientific breakthrough of the first quarter of the 21st century was announced to the ...