Several COVID-19 variants are acting uniquely enough to qualify as a distinct strain. And you might have heard about one on ...

Differing strains of the coronavirus continue to appear around the world and a new COVID-19 variant, the so-called "Delta" variant, has health experts concerned. The variant, otherwise known as B.1617 ...

The fast-spreading delta variant of the coronavirus has been gaining traction worldwide since it was first detected in India. It’s a version of the coronavirus that has been found in more than 80 ...

KANSAS CITY, Mo. (AP) - As the U.S. emerges from the COVID-19 crisis, Missouri is becoming a cautionary tale for the rest of the country: It is seeing an alarming rise in cases because of a ...

Area health officials are encouraging residents to follow new federal health guidelines that advise Americans — even those who are fully vaccinated — to wear masks in certain situations in areas with ...

Moderna on Tuesday released preliminary data indicating its vaccine is likely to hold up against several variants of concern, including the Delta variant, which is predicted to become the dominant ...

After a meeting with ministers and bureaucrats concerned to discuss strategies to curb the spread of new mutant - Delta Plus - of coronavirus' Delta variant, he, in a statement, said that there is ...