We're almost in the peak of flu season, with the CDC's recent report saying activity is "low but rising." Here's what ...

A population-based retrospective study from South Korea is being touted as evidence that COVID-19 vaccines may cause cancer, but epidemiologists were quick to highlight the study's numerous flaws and ...

The fall COVID-19 vaccine season is starting slowly for Pfizer, with U.S. sales of its Comirnaty shots sinking 25% after federal regulators narrowed recommendations on who should get them. Approval of ...

Pfizer Metsera Lawsuit FILE - The Pfizer logo is displayed at the company's headquarters, Friday, Feb. 5, 2021, in New York. (AP Photo/Mark Lennihan, File) (Copyright ...