Moderna, Inc. vs. Novavax, Inc.: cost cuts, vaccine pipeline catalysts, and valuations. Click for this comparison of NVAX and ...

After advancing in lockstep through the pandemic, the fortunes of the biotechs have diverged as their use of COVID-19 windfalls has taken shape.

Shares of COVID-19 vaccine makers Pfizer Inc (NYSE:PFE), BioNTech SE ADR (NASDAQ:BNTX) and Moderna Inc (NASDAQ:MRNA) are trading lower Friday following a Washington Post report that Trump ...

FRIDAY, Nov. 21, 2025 (HealthDay News) — Pfizer’s mRNA flu vaccine worked better than a standard flu shot in a large Phase 3 trial, researchers reported. The results, published Nov. 19 in The New ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. With a little help, your immune cells can be potent tumor killers. Steve Gschmeissner/Science Photo Library via Getty Images The ...

More than 20 COVID vaccines are in use globally, each one based on the ancestral coronavirus SARS-CoV-2 that surfaced in Wuhan, China, over two years ago. Among them, mRNA vaccines are believed to ...

Pfizer’s mRNA flu shot prevented more flu-like illness than a standard vaccine More than 18,000 adults took part in the study Side effects were mild and went away quickly FRIDAY, Nov. 21, 2025 ...