The Nimbus variant is now the most common strain of COVID currently spreading across the nation, according to the CDC.

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.

Scientists are currently studying how well people are protected against severe disease from XFG. Researchers conducted lab ...

A new COVID variant is raising questions and capturing the attention of researchers heading into the fall and winter season. It's called the XEC variant.

A newer COVID-19 variant may be causing a severe sore throat in those who contract the infections. Here's what to know about ...

NEW HAVEN, Conn. (WTNH) – For the first time nationally the BA.5 COVID variant is no longer the dominant strain, now it is BQ.1. Today Pfizer saying its updated bivalent COVID booster may not be ...

Covid cases rise as new variant detected Covid-19 cases are rising again as a new variant begins to circulate in some parts of the world.

Just seven weeks later, XBB 1.5 makes up approximately 80% of new cases according to the Centers for Disease Control and Prevention variant tracker. This coincided with an 89% increase in COVID-19 ...