A document the Department of Health and Human Services distributed to members of Congress to justify recent changes to ...

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

A Centers for Disease Control and Prevention official who led the agency's network to study hospitalization trends from ...

The newest variant, NB.1.8.1, also known as Nimbus, is now widespread in California and across the United States. The new ...

The COVID-19 Nimbus variant is on the rise in the U.S. as many report a painful symptom known as "razor blade throat." If you ...

A new COVID variant is causing people to experience such severe sore throats that they say it feels like swallowing razor blades.

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

Excessive drinking was linked to a jump in high blood pressure deaths during the COVID-19 pandemic, according to a new report from the Centers for Disease Control and Prevention.

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 across Europe, the Americas and the Western Pacific.

The scientist, Dr. Fiona Havers, told colleagues at the Centers for Disease Control and Prevention on Monday that she no ...