CDC wastewater also shows the XFG variant — nicknamed stratus — is most common in the U.S. Stratus can cause a “razor blade” sore throat and is considered a “variant under monitoring” by the World ...

Brigitte Macron attends the 'No to Bullying' award ceremony at the Elysee Palace in Paris, Wednesday, 21 May 2025.

It's not what we might expect but it is possible to get the sniffles, or worse, in the summer. New data from the U.S. shows ...