Myocarditis has become a flashpoint in debates about COVID vaccines; however, new research suggests this rare heart inflammation is a window into how powerful immune technologies sometimes misfire in ...

A rare hantavirus outbreak on an Atlantic cruise ship has reignited conspiratorial Covid-era misinformation, with posts ...

Social media claims linking Pfizer’s Covid-19 vaccine to hantavirus infection are misleading. A fact-check shows that the condition was only listed as a potential adverse event for monitoring and not ...

The regulatory document also lists any medical event experienced by a person during the study period between December 2020, ...

As colder weather approaches and respiratory viruses flourish, it’ll soon be easier to get your updated coronavirus vaccine shot — even if it’s slightly more work than in previous years. A federal ...

As has been the case each year since 2022, updated COVID-19 vaccines were released leading into the fall season, and the shots should be broadly available to people age 6 months and up. For the first ...