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.

A new Covid variant that’s gaining momentum globally has landed in the U.S. The World Health Organization announced last week ...

Airport screening in the United States has detected the new variant in travelers arriving in California, Washington state, ...

The dominant strain in the U.S. is currently LP.8.1, which Moderna recently selected as the strain to be included in its ...

A new COVID-19 variant is spreading across the U.S., including in New York, raising fresh concerns just as federal vaccine ...

A new COVID variant is spreading, but U.S. vaccine rules have changed. Healthy people under 65, pregnant women, and kids are ...

The NB.1.8.1 subvariant of Omicron is spreading rapidly in India and other countries. The variant has been known to evade ...

The World Health Organisation recently evaluated NB.1.8.1 as a “low risk” variant overall. That classification reflects ...

The new strain has been given the name NB.1.8.1 and has been named as a 'variant under monitoring' by the World Health ...

With the recent surge of Covid-19 in parts of India and across the globe, health experts are closely monitoring a new variant ...