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 ...

Bayer has filed separate lawsuits against the creators of three COVID-19 vaccines, claiming they violated intellectual ...

Sanofi CEO Paul Hudson reports a decline in U.S. vaccine demand due to misinformation and policy changes from the Trump ...

Bayer's Monsanto has sued Pfizer, BioNTech and Moderna for allegedly misusing its messenger RNA technology in COVID vaccines.

An analysis of safety data suggests that Abrysvo, the Pfizer respiratory syncytial virus (RSV) RSVpreF vaccine, does not ...

MOUNTAIN VIEW, Calif. -- It was the second shot California resident Veena Thomas had been for waiting for. Instead of relief what she felt was panic after the needle was pulled out. RELATED: Here's ...

Pfizer’s mRNA flu vaccine outperformed the standard flu shot in a Phase 3 clinical trial, according to results published Wednesday in the New England Journal of Medicine. The vaccine uses the same ...