A new COVID-19 variant, NB.1.8.1, first detected in China in January, has been designated as a variant of interest by the WHO ...

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

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 ...

The WHO has warned that NB. 1.8.1, a coronavirus variant which was first detected on 22 January 2025, was now responsible for ...

A new COVID-19 variant is driving infections in parts of the world with cases reported in 22 countries. According to the ...

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

A new highly contagious variant of COVID-19 NB.1.8.1, which has caused a surge in hospitalizations in China, has now been ...

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