A new COVID-19 variant called "Stratus" has been circulating in Oklahoma, and the state's positive test rate has been higher than the national average during the summer months. Stratus is the ...

As summer comes to an end, COVID-19 cases are on the rise again in California. While respiratory viruses usually peak in the winter, the novel coronavirus can also surge in the warmer months.

A new COVID-19 variant called Stratus is rapidly spreading worldwide, distinguished by one telltale early symptom that sets it apart from other strains. The emerging strain appears in two forms: XFG ...

Breaking news headlines, stories and live updates on current affairs from across the globe. Complete coverage on the latest ...

This variant is slightly more infectious than previous variants. COVID-19 cases were relatively low across the country for most of the summer, but they’re now creeping up again. Data shows that this ...

Moderna said the 2025-2026 formula of its Covid-19 vaccine produced a strong immune response against the dominant LP.8.1 variant. The company said a preliminary analysis from a phase four clinical ...

A new COVID-19 variant — XFG, also known as Stratus — is spreading rapidly, the Centers for Disease Control and Prevention says. The South Carolina Department of Health does not track COVID infection ...