The coronavirus has come a long way since 2020. While the days of sanitizing Amazon packages and standing six feet apart may feel like they're behind us (and they very well may be), the SARS-Co-V-2 ...

It's called the XFG variant, but it's better known as "Stratus." That's the name of the latest COVID-19 strain going around. Variant XFG, colloquially known as "Stratus," was first detected in ...

COVID-19 may continue circulating for years, even as vaccines and population immunity reduce its impact. This video explores ...

A preliminary study of 52,330 Israeli women found similar rates of heart attack, stroke, blood clots and early death among hormone therapy users and nonusers, though it cannot prove safety. Older ...

Add Yahoo as a preferred source to see more of our stories on Google. Public health officials are monitoring a new strain of COVID-19, now called the cicada, because of its long incubation period.

The fast-spreading UK, South Africa, and Brazil coronavirus variants are raising both concerns and questions about whether COVID-19 vaccines will protect against them. New work led by Bing Chen, Ph.D.

XFG, dubbed “American COVID,” is spreading globally, with reports linking the variant to a distinctive hoarse or croaky voice.

Omicron, the newest coronavirus variant, was also the quickest to be labeled a "variant of concern" by the World Health Organization and the US Centers for Disease Control and Prevention because of ...

In recent weeks, the omicron variant has exploded in the U.S. and other parts of the world. Its disproportionate and sometimes devastating impacts on the unvaccinated — and the possibility of new ...

Add Yahoo as a preferred source to see more of our stories on Google. While most of the world is focused on Omicron, Omicron's symptoms and that variant's its rapid spread, there's another new ...

New coronavirus variants are cropping up across the U.S. — including in the D.C. region. While local leaders have acknowledged the serious threat variants pose to the region's case trends, new ...

The US Centers for Disease Control and Prevention said this week it had designated a coronavirus variant first seen in India as a "variant of interest," adding it to the growing collection of viral ...