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

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

Unexpected demand for Pfizer Inc.’s Covid vaccine helped the company beat quarterly expectations. Then Robert F. Kennedy Jr., ...

R obert F. Kennedy Jr., President Trump’s pick to head the U.S. Department of Health and Human Services (HHS), was grilled by ...

Fla., praised news that President Donald Trump will reinstate service members expelled for refusing to take the COVID-19 ...

Trump's executive orders for the Pentagon will fulfill campaign promises that the Republican reiterated during last week's ...

George Rodrique sued Hearst Stations and Hearst Communications, WCVB’s owner, in late 2022 over his termination the year ...

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.

The COVID-19 vaccine confers protection against the development of post-COVID-19 conditions, particularly during the Delta and Omicron eras.

President Donald Trump to sign executive order reinstating military service members ousted because they declined COVID-19 vaccination.

After a period of unsteady sales for its key COVID-19 products, Pfizer now sees COVID-related revenue volatility as “largely in the past.”  | The company benefited from higher-than-expected sales of ...