Variant NB.1.8.1 accounted for 0% of U.S. cases in April. By mid-June, it was estimated to be the cause of around 37% of ...

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

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

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

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

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

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