Covid-19 seems to accelerate the ageing of blood vessels, but perhaps only among women.

If you want a COVID-19 shot this fall, will your employer’s health insurance plan pay for it? There’s no clear answer.

CDC security guards stopped White from driving into the campus on Friday before he parked near a pharmacy across the street ...

CDC wastewater also shows the XFG variant — nicknamed stratus — is most common in the U.S. Stratus can cause a “razor blade” ...

Parents in the United States who want to vaccinate their young children against Covid-19 this fall may face a growing set of ...

COVID-19 hospitalizations in Maryland are up 123% over the last two weeks, the most hospitalizations in a month since April, ...

Former Washington Post fact-checker Glenn Kessler admitted he was wrong in his 2020 fact check arguing that it was “doubtful" ...

Vaxart said on Wednesday it received an order to stop work on screening and enrollment for its COVID-19 mid-stage trial, ...

Pfizer's Canadian unit and BioNTech said they have received approval in Canada for their updated Comirnaty Covid-19 vaccine. The companies said Monday the updated vaccine targets the Omicron LP.8.1 ...

Federal data released Friday reveals that COVID-19 is trending upwards in most states, with emergency department visits ...