A new COVID-19 variant, Stratus (XFG), has been detected in Arizona and is spreading globally. Stratus is a descendant of the ...

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 ...

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

Stratus' is the new COVID variant growing in the U.S. and the rest of the world. However, COVID-19 cases are down in ...

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