Bernie Sanders asked him if he believed that the COVID-19 vaccine was successful in saving millions of lives. "I don't know," ...

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

Dr. Matthew Memoli, a National Institute of Allergy and Infectious Diseases researcher focused on flu and other respiratory ...

The man who hopes to be President Donald Trump’s health secretary said he needed to see data showing vaccines are safe, but ...

Discover how scientists developed a COVID-19 vaccine in record time using mRNA technology, leading to improved public health ...

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

A fringe anti-vaccine movement took advantage of the COVID-19 pandemic to bring conspiracy theories to a much wider audience, ...

Kennedy Jr. scrapped with senators for more than four hours Wednesday, trying to defend everything from his “conflicting” ...

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

Rising diagnoses of certain cancers in people under 50 predate the rollout of COVID-19 vaccines by decades, undermining ...

Hesitancy over the COVID-19 vaccine is leading some parents to skip important vaccinations for their children.