Doctors across multiple countries are flagging a painful new COVID-19 symptom tied to a fast-spreading variant: a sore throat so severe that patients compare it to swallowing razor blades. The symptom ...

There have been a few newer news articles about yet another Sars-CoV-2 viral variant, labeled Lambda. The name for the virus was derived by the World Health Organization viral experts who chose to ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DALLAS — Although delta remains the most ...

Add Yahoo as a preferred source to see more of our stories on Google. (NewsNation) — As the weather begins to change and respiratory illnesses become more common, a highly transmissible strain of ...

The delta variant is by far the dominant strain of the coronavirus in North Carolina and the rest of the country, but experts say there are also other variants to watch. Before delta, there was alpha, ...

Add Yahoo as a preferred source to see more of our stories on Google. Getty Images An alleged warning has spread online for years about a supposed "new COVID-Omicron XBB variant" — a new strain of the ...

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 ...

State public health officials have confirmed two cases of a new COVID-19 variant among Iowans in Jefferson County this week. The Iowa Department of Public Health announced Tuesday that the State ...