The “Stratus” variant (XFG) was first identified in January in Southeast Asia. By June, it accounted for 14% of COVID cases ...

The split between the AAP and the federal government highlights growing tensions in public health policy under the Trump ...

COVID-19 activity is rising in much of the country. Data shows overall respiratory virus spread is very low in the U.S. But ...

United States is seeing a rise in Covid cases in the summer season a new variant 'XFG' is to be blamed for the rise. As of August 9, XFG is now the dominant variant circulating in the US with western ...

The latest figures from Ireland's Health Protection Surveillance Centre (HPSC) show the variant's share of confirmed cases ...

There were an estimated 47 million to 82 million flu illnesses in the United States between October 2024 and May 2025.

A new COVID-19 variant, known as XFG and nicknamed “Stratus,” has quickly become the dominant strain in the United States, ...