NB 1.8.1 is allegedly causing more painful sore throats in some patients. A newer COVID-19 variant may be causing a severe sore throat in some people who contract the infection. The variant, known as ...

Earlier this year, a new variant of COVID-19 began spreading globally. Some of those infected with the new variant, nicknamed “Nimbus,” reported an uncomfortable side effect known as “razor blade ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

The Centers for Disease Control and Prevention's airport screening program has detected multiple cases of the new COVID-19 variant NB.1.8.1, which has been linked to a large surge of the virus in ...

A new COVID-19 variant called NB.1.8.1 was first collected in China in January. As of May 27, less than 20 cases of the new variant had been reported in the U.S. Currently approved COVID-19 vaccines ...

A highly transmissible new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now the dominant strain circulating in the United States. The mutated omicron subvariant, which is known for causing a ...