A new COVID-19 variant spreading across the United States may cause an extremely painful sore throat—dubbed the "razor throat ...

NB.1.8.1, a new COVID-19 variant that has caused concern among WHO officials, is now spreading in America, according to CDC ...

Nimbus has been detected in at least 14 states including New York, New Jersey, Massachusetts and Rhode Island.

Painful sore throats have been a common symptom of previous COVID strains, but Nimbus is gaining attention for what some ...

A highly transmissible new COVID-19 variant called NB.1.8.1, aka "Nimbus," is spreading in the United States, CDC data show.

Nicknamed "razor throat," the symptom of the Nimbus variant is an intensely painful sore throat, with some patients likening ...

The World Health Organization (WHO) is keeping an eye on a new COVID-19 variant called NB.1.8.1, or “Nimbus,” that has spread across Europe, the Americas and the Western Pacific.

Just before the busy summer travel season in the US, a new COVID variant called NB.1.8.1—also known as “Nimbus”—is quickly ...

People who have caught the Nimbus variant have described having a really bad sore throat — some say it feels like swallowing broken glass.

Nimbus is a descendant of the Omicron ... the Centers for Disease Control and Prevention (CDC). The CDC estimates that 37 percent of COVID-19 cases in the U.S. stem from the NB.1.8.1 variant ...

The CDC has not yet published ... and Hawaii. The Covid-19 virus mutates constantly, and lab tests have shown new changes to the ‘Nimbus’ strain’s spike protein, which may make it more ...