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 ...

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

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

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

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

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

“Stratus,” originally known as Variant XFG, is the second most prominent strain of COVID in the United States. According to ...

Variant XFG, also known as “Stratus,” was first detected in Southeast Asia back in January but accounted for very few of ...

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

Known officially as XFG, the variant was first detected in Southeast Asia back in January. For months, it flew under the ...

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

COVID-19 variant XFG accounted for 0% of U.S. cases in May. By late-June, it became the third-most common strain.