A Food and Drug Administration advisory panel on Thursday recommended updating this fall’s Covid shots to target the XFG variant, a fast-growing strain nicknamed “stratus.”The recommendation — from ...

More than two dozen lifeguards from two New Jersey beach towns have tested positive for the coronavirus after having been together socially, authorities said. Officials said the lifeguards are from ...

The pandemic has left some evidence that viral infection may play a role in reawakening dormant cancer cells already present ...

Infectious disease experts have sought to reassure people that the hantavirus cruise ship outbreak poses very low risks to the wider public.

With at least one U.S. hantavirus case confirmed in a passenger who came from the cruise ship at the center of the outbreak, how easily is the virus spread, how does it compare to COVID-19 and where ...

Coronavirus disease 2019 (COVID-19) is caused by a virus that spreads between people. Find out how to protect yourself and those close to you.