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

COVID-19 is making a noticeable comeback across much of the United States, with health officials reporting increases or ...