If it feels like COVID-19 is everywhere again, you're not imagining it. Data show cases are on the rise in nearly all U.S. states and COVID-related emergency room visits are up among all age groups, ...

Yep, just in time for Valentine's Day.

A newer COVID variant called XFG is currently fueling cases of the virus across the country. Nicknamed “Stratus,” this variant first took hold over the summer and now makes up nearly 70% of COVID-19 ...

Largely ignored by governments and trade unions, a new SARS-CoV-2 variant is spreading at great speed: the “Stratus” or “Frankenstein” variant, XFG. It is causing high levels of sickness absence in ...

Add Yahoo as a preferred source to see more of our stories on Google. SARS-CoV-2 infections have been rising in the past month — global cases increased by more than 19,000 last month compared with the ...