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 ...

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

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

A U.S. government scientist who oversees the team responsible for collecting data on COVID-19 and RSV hospitalizations used ...

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

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

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

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

Among the participants in the present study, 972 developed acute kidney injury, with 411 (42.3%) unvaccinated and 467 (48%) ...