The vaccine maker’s shots involve the successful Covid vaccines’ RNA technology. Health Secretary Robert F. Kennedy Jr. has ...

The pharmaceutical giant reaffirmed the modest 2026 outlook that rattled investors in December.

One panelist accused the F.D.A. of withholding data on potential harms. The advisers also are reviewing research on vaccines ...

If you get the Pfizer mRNA vaccine, your body doesn’t get the virus. It gets instructions to make a harmless piece of the ...

Assistant Minister of Health, Lawrence Ookeditse has refuted allegations that members of the public were offered expired COVID-19 vaccine, particularly Pfizer doses.

Medical groups sue to halt CDC vaccine advisory meeting and new child immunization guidelines under Health Secretary RFK Jr.

Learn about the safety and effectiveness of COVID-19 vaccines for kids, the possible side effects, and the benefits of vaccination.

Pfizer reported lower fourth-quarter sales as demand for its Covid-19 vaccine and antiviral drug continued to decline.

Pfizer beat fourth-quarter estimates as Covid sales fell, pointing to obesity trial progress and cost cuts in its post-Covid ...

America’s drug safety agency declined to review a next-gen flu vaccine that uses the same tech as the coronavirus shots ...

The US Food and Drug Administration has refused to accept an application from Moderna to review its first mRNA seasonal flu vaccine, the company said Tuesday, in another setback for the technology ...