A new COVID-19 variant is quickly spreading across California, and health experts are warning it could lead to a surge of ...

Less than 20 cases of the new COVID-19 variant, NB.1.8.1, had been reported in the U.S., as of Tuesday, May 27.

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

A new variant of COVID-19 has been detected in Washington. According to the Washington State Department of Health, a case was ...

A case of NB.1.8.1, which has been linked to a COVID surge in China, was detected at the Seattle-Tacoma International Airport ...

A new variant of COVID-19 is circulating in parts of the world and may be driving an increase in cases in the eastern ...

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

New COVID-19 variant NB.1.8.1 is causing concern in California, where it was first detected by Stanford scientists. The FDA, ...

As of mid-May, this variant has been identified in nearly 11 percent of sequenced samples reported worldwide. The WHO has ...

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 ...