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 ...

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

A new Covid-19 variant, NB.1.8.1, has surfaced in the US, following a surge in China, with cases detected in international ...

A new Covid variant, thought to have contributed to a wave of infections in China and parts of Asia, has been confirmed to be ...

One of China's leading respiratory disease experts has called on authorities to step up prevention and treatment efforts for ...

A new strain of COVID-19 gaining traction overseas is now being detected in the United States, according to health officials ...

People carrying NB.1.8.1 variant have tested positive at airports in California, Washington state, Virginia, and around New York City.

New COVID-19 variant NB.1.8.1, linked to a surge in China, has reached the U.S. via international travelers, prompting ...

A new and apparently more infectious variant of Covid-19 has been detected in the US after cases surged in China. The strain ...

The Mississippi Attorney General's Office is waiting to see how much a judge will award the state in a lawsuit with the ...

China was studying coronaviruses in that laboratory, conducting “gain of function” research that often makes pathogens more ...