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.

India's active Covid-19 cases rise to 2,710 with Kerala worst hit, followed by Maharashtra and Delhi; new sub-variants NB.1.8 ...

With increasing tension between the world’s two largest economies – over rare earth minerals, over Chinese students at U.S.

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

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

A case of NB.1.8.1, which has been linked to a COVID surge in China, was detected at the Seattle-Tacoma International Airport ...

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