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

COVID-19 cases are rising in half of U.S. states. What to know about COVID trends and the new Stratus and Nimbus variants.

Connecticut’s first confirmed case of a more contagious variant of COVID-19 originally detected in South Africa involves a Fairfield County resident with no recent history of travel, state ...

South African scientists identified a new version of the coronavirus that they say is behind a recent spike in COVID-19 infections in Gauteng, the country’s most populous province.

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 ...

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

While there were no reported cases of omicron, the new COVID-19 variant, in Connecticut as of Monday afternoon, health care experts in the state say it may prove more detectable than other ...

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

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 ...