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-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 ...

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

COVID-19 cases​ are rising again as a new variant begins to circulate in some parts of the world, including in the United ...

A new variant of COVID-19 is circulating in other parts of the world and could affect Maryland. Here's what you should know.

Preliminary data from researchers in China suggest the NB.1.8.1 variant is not better at evading the immune system compared ...

HHS Secretary Robert F. Kennedy Jr. outlines reasons for U.S. withdrawal from WHO, highlighting failures in COVID-19 response ...

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

A new, highly infectious COVID-19 strain that has led to a spike in hospitalizations in China has now been detected in the US, including cases in New York City, according to the Centers for ...