A new Covid variant has spread to the U.S., including in New York state.

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

The new variant of Covid-19, known as the NB. 1.8.1 strain, is believed to be more transmissible than its predecessors and is ...

There is a new COVID-19 variant that is driving infections across the globe. Several cases have been detected in New York.

A new COVID variant - NB 1.8.1 - is creeping across the country; here are the symptoms to watch for, and vaccinations you'll ...

Games Car rental Public health experts are tracking a new COVID-19 variant that some warn could contribute to a spike in new cases as we enter the summer months. The strain, known as NB.1.8.1, is a ...