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

What’s behind the global surge of new Covid variant NB.1.8.1 – and should you get vaccinated? - Scientists and experts ...

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

The variant - NB.1.8.1 is nicknamed Nimbus aka 'razor blade throat' Covid as it may cause painful sore throats and doctors in ...

The Global Virus Network (GVN) is closely monitoring the emergence of a newly identified SARS-CoV-2 variant, NB.1.8.1, a ...

Learn about the new COVID variant, NB.1.8.1, and find out what health officials are saying about its spread this summer.

NB.1.8.1 has mutations that could increase the virus’s transmissibility and decrease the efficacy of certain neutralizing ...

The new Covid-19 variant NB.1.8.1 is spreading quickly across India, Asia, and the US. A global virus monitoring body has ...

The UK Health Security Agency (UKHSA) announced this week that NB.1.8.1 has so far only been detected in small numbers within ...