Scientists say the current COVID vaccine is effective against the Nimbus variant and is considered a “variant under ...

The most dominant COVID variant is LP.8.1, which at last count has made up 38% of cases, with Nimbus at 37%, variants XFG at ...

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

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A fresh variant of Covid, presenting distinct symptoms and swiftly becoming prominent across the globe, has been identified.

New Covid variant Stratus is rapidly spreading in Ireland and now accounts for nearly half of sequenced cases, with experts ...

A new strain of COVID-19, XFG, is spreading rapidly across the world, including in the United States. Anecdotally, people who ...

While you are soaking up the summer sun, doctors say you can still get sick, including from two new COVID strains that are ...

The WHO has classified XFG or ‘Stratus’ as a variant under monitoring. It may well become the dominant variant globally very ...

A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...

Intense throat pain is a key symptom of COVID-19 variant NB.1.8.1, referred to as "razor blade throat." Here's what to know.

State Superintendent Ryan Walters' controversial social studies academic standards now are in place for state schools. How ...