A variant strain of the coronavirus, one that was first discovered in the United Kingdom, is now the dominant strain of the virus circulating throughout the United States, CDC Director Rochelle ...

COVID-19 variant XFG is spreading across the U.S., becoming the third most common strain. XFG is a combination of variants F.7 and LP.8.1.2 and may be less contagious than other dominant variants.

While the latest variant, called Cicada, carries more mutations, it’s still part of the Omicron family that emerged in 2021.

A new strain of COVID-19 has become the third most common variant of the virus. The "Stratus" variant was first detected in Asia and has started to spread through the United States, according to the ...

A new COVID-19 variant has reared its ugly head and is climbing the ranks in the United States. So much so that it’s become the third-most common strain of the summer. Variant XFG, also known as ...

The new variant has been detected in 25 states so far. d3sign via Getty Images A new variant of COVID-19 is spreading across the United States, according to public health officials. This version, ...

A "highly mutated" COVID-19 variant that has been detected in at least 25 states is gaining ground, according to health authorities. Nicknamed "Cicada," BA.3.2 is on the list of variants being tracked ...

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 ...

The NB.1.8.1 variant is currently the dominant strain circulating in Singapore and accounts for more than half of locally ...