CoV-2, genetically distinct from the JN.1 lineages that have circulated in the United States since January 2024.

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 is thanks to the new COVID-19 variant XFG, nicknamed Stratus, ...

Confirmed COVID-19 cases are up week-over-week, according to CDC data. Here's what to know the week of Aug. 25.

As the weather cools and fall approaches, COVID-19 cases are still spiking in much of the United States. The country has yet to emerge from a late summer COVID wave driven by the highly contagious new ...

Add Yahoo as a preferred source to see more of our stories on Google. New COVID-19 cases continue to crop up nationwide as new variant XFG makes gains both domestically and abroad. Some regions of the ...

With another potential COVID-19 surge looming, experts are turning their attention to a pair of new variants that are steadily spreading: BQ.1 and BQ.1.1. Both BQ.1 and BQ.1.1 descended from BA.5, an ...

As confusion around vaccine access continues, cases have remained fairly steady week-over-week, according to CDC data.