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 ...

(Reuters) -Drugmaker Pfizer posted a better than expected fourth quarter profit on Thursday, helped by cost cuts and a ...

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

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

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.

Amid rising concerns over an increase in sudden deaths among young people in Karnataka, Chief Minister Siddaramaiah has ...

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

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

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

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

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