The Centers for Disease Control and Prevention has launched a new way for Americans to look up how high or low levels of ...

People who had 2 COVID infections were more than twice as likely to report long COVID as those with 1 infection, and the risk ...

While the virus continues along a loop of boom and bust repeatedly reset by its capacity for evolutionary escape, putting ...

One meta-analysis of 11 studies from fairly early on in the pandemic found some evidence of improvement in long-COVID ...

Modern COVID protocol is further complicated by the presence of a new COVID strain called XEC. This highly transmissible ...

Doctors are urging everyone age 6 months and older to get an updated COVID vaccine, ideally before Halloween. And unlike last ...

Among babies 6 months and younger hospitalized for COVID, 90% of their mothers weren't vaccinated during pregnancy, leaving ...

The studies highlight the dangers posed by COVID reinfection and the need to bring to clinical trials effective treatments ...

However, viral activity varies significantly across different states, new data from the U.S. Centers for Disease Control and ...

Respiratory virus season has arrived in the United States and health officials say that October is a prime time to get ...

"Disease severity in children was still relatively mild," Neil Rellosa, MD, of Nemours Children's Health in New Castle, ...

Most people should probably wait about three months after having Covid before they get a booster in order to get the full ...