The days of free at-home COVID-19 tests may be over, but the virus certainly hasn’t gone away. With symptoms that overlap ...

Last week, I was about to go on a date, and because I'm severely immunocompromised, we agreed he would take a COVID test ...

Covid is right back at the forefront of public consciousness after a new strain reared its head. The fresh variant is ...

The Stratus variant, which includes the XFG strain of the virus and its spin-offs, XFG.3 and XFG 3.1, now make up around 75 ...

The symptoms of XFG closely resemble those of other COVID variants, Weber said, and may include: Yes. Studies have shown rapid antigen tests can detect a variety of COVID variants, including XFG, ...

This article contains affiliate links. We may earn a small commission on items purchased through this article, but that does not affect our editorial judgement. It can be hard to tell between the ...

Two health care workers get COVID-19 vaccinations on the same day. Both show strong antibody responses initially, but six ...

Every winter, you know you're at risk of the flu, other respiratory illnesses and COVID-19. You may have expired COVID-19 test kits at home, but don’t toss them just yet. The good news? Many tests ...

Why do some people stay protected after vaccination while others quickly lose immunity? Researchers in Japan tracked over ...

The NHS has issued advice on how to reduce the risk of catching and spreading Covid as cases of the Stratus variant appear to ...

Two healthcare workers get COVID-19 vaccinations on the same day. Both show strong antibody responses initially, but six ...