A new COVID variant called NB.1.8.1, aka Nimbus, is spreading in the U.S. and causing an incredibly painful sore throat, ...

NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent ...

A new COVID-19 variant spreading across the United States may cause an extremely painful sore throat—dubbed the "razor throat ...

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 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers ...

Kennedy Jr. in the country's top health position, use of a long-approved vaccine against measles, mumps, rubella, and ...

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

New research reveals mental health recovery post COVID-19 takes nearly 3 times longer than physical health, highlighting the ...

Children with acute COVID-19 and MIS-C show significant disruptions in lipid metabolism, including patterns resembling adult ...

Fiona Havers, who oversaw CDC respiratory virus data, told colleagues she no longer had confidence the data would be used objectively to set vaccine policy.