There were an estimated 10.3 million cases of measles in 2023 globally -- an increase of 20% from the previous year, ...

Robert F. Kennedy Jr., a longtime conspiracy theorist and vaccine opponent, now has the ear of President-elect Donald Trump ...

British prosecutors accuse Thomas Kwan of posing as a nurse and injecting 72-year-old Patrick O'Hara with a dangerous ...

Novavax said the Food and Drug Administration allowed it to continue testing a combination COVID-19-flu and standalone flu vaccine that had been put on hold.

Health insurers use AI to deny certain claims and maximize their profits, a Senate report suggests. Hospitals around the ...

Stay informed with the latest news on COVID-19 and vaccines from the editors at U.S. News. (Braulio Jatar|SOPA Images (Braulio Jatar|SOPA Images Despite a summer surge, the disease that's killed ...

OPINION: Avian flu, once limited to birds, is adapting to infect mammals, raising concerns about a new pandemic risk. With ...

Vice President Kamala Harris focused on Michigan, visiting a Black church in Detroit before heading to the college campus. Former President Donald J. Trump made wild claims of election interference ...

Credit: Getty Images Researchers evaluated protection conferred by a single COVID-19 mRNA vaccine dose vs a 2-dose series in the setting of high preexisting SARS-CoV-2 immunity. In the setting of high ...

Long before the COVID-19 pandemic, Robert F. Kennedy Jr. was building up a following with his anti-vaccine nonprofit group, ...

Development of the coronavirus disease 2019 (COVID-19) vaccine has been key to countering the pandemic caused by severe acute ...

There is no evidence Japan has named the COVID-19 vaccine the “most deadly drug in history,” as the post claims.