Data on mRNA vaccines sent by Moderna to European regulators before the COVID-19 outbreak included early tests of the mRNA ...

Pfizer shares, which had risen Tuesday morning after improved demand for the Covid vaccine, dropped 2.3% after Kennedy's ...

This Idaho health district banned public clinics from distributing the coronavirus vaccine as widespread fear during the ...

A nasal vaccine for COVID-19—based on technology developed at Washington University in St. Louis—is poised to enter a phase 1 ...

With the rise of omicron came the fall of long-lasting protection from reinfection with the pandemic coronavirus SARS-CoV-2, ...

Kentucky officials have reported that the first child of the season has died of influenza as cases rise across the state, ...

RSV, respiratory syncytial virus, usually peaks in December and January while infecting the nose, throat and lungs, usually ...

Health experts are seeing signs of a much smaller wave of U.S. COVID-19 cases this winter than in previous years, which could ...

After a brief moment when Americans came together to battle a virus, the pandemic accelerated divisions of all kinds. If it ...

Is the COVID-19 vaccine safe and effective for infants and young children, and what side effects might kids experience? Here's why it's so important for children to get the COVID-19 vaccine.

Michigan's largest health system urges patients to seek nonemergency care at sites other than its ERs amid a surge in flu, ...

Robert F. Kennedy Jr. has continued to push the long debunked claim that childhood vaccines cause autism. He has also argued ...