A new COVID-19 variant called Stratus, or XFG, is spreading in America. It was first found in Southeast Asia. The CDC says it ...

The "probability" of a COVID-19 epidemic trend growing in California is 99.52%, according to the most recent CDC data.

The “Stratus” variant (XFG) was first identified in January in Southeast Asia. By June, it accounted for 14% of COVID cases in the U.S. While the symptoms of XFG are generally consistent with other ...

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

Health Canada announced it has approved a new vaccine made by Pfizer Canada and BioNTech for the fall of 2025. According to Canada’s health agency, the vaccine is an updated version of a COMIRNATY ...

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 ...

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

There's a new surge in Covid cases - partly thanks to a fast-spreading new variant that has a wide range of almost ...