Centers for Disease Control and Prevention researchers report national estimates of 43.6 million COVID-19-associated ...

Koumans and team pointed out that while adults ages 65 and older make up 17.7% of the U.S. population, this group bore a disproportionately large percentage of the COVID illness burden, accounting for ...

COVID-19 vaccination reduced the risk for severe illness in pregnant patients as well as preterm birth and stillbirth, according to a study of nearly 20,000 pregnancies published in JAMA.The data ...

Phrasing is "anything but objective," former Journal of the American Medical Association deputy editor says. Harvard-led ...

A comprehensive nationwide cohort study conducted in France revealed that survivors of COVID hospitalization face an increased risk for death or organ-related disorders for up to 2.5 years after ...

Obeldesivir did not significantly reduce COVID-related hospitalization or all-cause death in adults at risk for severe COVID. However, it showed greater reductions in SARS-CoV-2 RNA levels and ...

A rural Illinois bar opening event in February was linked to a COVID-19 outbreak of at least 46 cases, a school closure and the hospitalization of a long-term care facility resident, according to a ...

Six years since the first documented case of COVID-19 outside of China, the virus accounts for just a relatively few serious cases.

Every summer for the past several years, including this summer, COVID cases have increased throughout the United States as people spend time in air-conditioned spaces and as summer travel peaks. It is ...