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 ...
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 ...
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 ...