The new Covid-19 variant has been detected in travelers arriving in New York, the state of Washington, Rhode Island, Virginia ...

A dangerous new COVID-19 variant from China, known as the NB. 1.8.1 strain is "more transmissible," health experts caution as ...

In mainland China, the portion of patients going to the ER with COVID has more than doubled in the last month.

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.

As the Trump administration moves to limit COVID booster vaccines for some, here's what to know about the latest variant NB.1 ...

The new variant, NB.1.8.1, has been detected in international travellers in New York, Washington state, Rhode Island, ...

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

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 new subvariant of Covid, which is said to be highly infectious, has been detected in the UK for the first time. The World ...

As word spreads about COVID-19 cases in China, North Koreans are increasingly worried about another potential border closure.