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 ...

According to the Centers for Disease Control and Prevention, the strain is now the third most common COVID-19 variant in the ...

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

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

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

The XFG variant, known as "Stratus," is gaining traction in the U.S., rising to 14% of cases since May. While the WHO ...

The Stratus (XFG) variant, a recombinant subvariant of COVID-19, is rapidly spreading across the US and globally. While not ...

COVID-19 is surging again, indicated by rising wastewater levels and infections across many states. A new variant, Stratus ...

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

COVID-19 cases are rising in the US, driven partly by the new 'Stratus' variant. Wastewater data shows increased viral ...