The cases of the newly discovered COVID-19 XFG variant, also known colloquially as “Stratus,” have been rising since its ...

A new strain of COVID-19 known as Stratus that is spreading worldwide has been detected in Arizona.

A new COVID variant is on the rise amid a nationwide summer surge of cases and it's on track to become the third most common ...

Symptoms are similar to other Omicron subvariants, including fever, chills, shortness of breath, sore throat, fatigue, ...

Covid-19 variant XFG, a blend of two Omicron strains, is now the US’s third-most common summer strain. Detected first in ...

Covid-19 cases in the US are increasing, with the highest activity reported in western states including Alaska, California, ...

The CDC has moved to using longer data timeframes for COVID tracking due to low reporting from states. According to the ...

A new COVID-19 variant, known as XFG or “Stratus,” is surging across the United States, swiftly becoming the third-most ...

XFG is a recombinant of variants F.7 and LP.8.1.2, the latter now 2nd most common in the US. It may evade immunity better but doesn’t spread faster.

A new COVID-19 variant, Stratus (XFG), is rapidly spreading across the United States. It is characterised by a distinctive ...