Preliminary data from researchers in China suggest the NB.1.8.1 variant is not better at evading the immune system compared ...

A new COVID-19 strain linked to a spike in cases in China has been detected in the U.S., but the CDC says it has seen so few ...

A perilous new COVID-19 mutation from China, dubbed NB. 1.8.1 strain, is "more transmissible," warn health experts as it ...

Symptoms appear to be similar to other variants of COVID-19 and the public health risk remains low, WHO information shows.

Discover how the new COVID-19 variant NB. 1. 8. 1 is causing global concern as it spreads from China to the U. S. , prompting ...

Several countries, including China, Singapore, Taiwan, Hong Kong, and specific regions of the United States, are experiencing ...

A highly transmissible COVID-19 variant behind a rise in cases in China has made its way to the United States, and now ...

While the WHO points out that NB.1.8.1 is “growing rapidly compared to co-circulating variants,” the agency also notes that ...

Doctors say the new variant appears to be more contagious than other variants but doesn't cause more severe illness.

While a new, highly infectious COVID-19 variant wends its way through California, the FDA said it would change vaccine ...