The newest concerning variant of covid-19 is rapidly advancing across the U.S. Data from the Centers for Disease Control and ...

The NB.1.8.1 COVID-19 variant was linked to a large surge of hospitalizations in parts of Asia earlier this year.

A highly transmissible new COVID-19 variant called NB.1.8.1, aka "Nimbus," is spreading in the United States, CDC data show.

A new COVID-19 strain has been reported in dozens of countries, including the U.S. Here's what you should know about it.

While COVID-19 transmission remains low in the US, health experts are anxious about the potential for a big summer wave as ...

COVID-19 is remains a public health concern five years after the start of the pandemic. What to know about vaccines, variants ...

The World Health Organization (WHO) is keeping an eye on a new COVID-19 variant called NB.1.8.1, or “Nimbus,” that has spread ...

NB.1.8.1 — a new COVID-19 variant tied to a surge in China — now accounts for around 37% of cases in the U.S., according to variant proportion estimates from the CDC. Four notes: ...

Vaccine makers will have to run large new trials before updated shots can be approved for everyone who is not at a higher-than-average risk.

COVID-19 appears to be on the rise in some parts of California as a new, highly contagious subvariant — featuring "razor ...

In other developments, the ECDC today reported a slow rise in COVID activity in the Europe, which may partly reflect waning ...

Health officials are tracking a new COVID-19 variant. This comes as confusion grows over vaccine recommendations moving ...