COVID-19 mRNA-1283 vaccine was noninferior to the first-generation mRNA-1273 vaccine and elicited higher antibody responses against Omicron and D614G mutations.

HealthDay News — A Legionnaires’ disease outbreak in Central Harlem has now sickened 90 people and caused three deaths, New York City health officials said Tuesday. The update comes just a few days ...

Inpatient mortality and adverse outcomes were significantly more likely among adults hospitalized with RSV infection vs seasonal influenza.

The summer surge of COVID-19 continues with new federal data showing the virus is on the rise in many parts of the country.

The incidence of new-onset IA was higher after Lyme disease diagnosis vs influenza, especially during the first year postinfection.

A nontargeted screening program for incident hepatitis C virus (HCV) infection is more effective than a targeted approach, according to study results published in JAMA. An estimated 800,000 of the 4 ...

The FDA’s top vaccine regulator is returning to his post less than 2 weeks after the White House had him ousted.