The new memos from the Food and Drug Administration show how the agency’s vaccine chief, Dr. Vinay Prasad, personally ...

The Centers for Disease Control and Prevention (CDC) has adopted new vaccine recommendations that expand protection for respiratory syncytial virus (RSV) and meningococcal disease, backing products ...

Moderna is preparing to test Health Secretary Robert F. Kennedy Jr.'s tougher vaccine policies with a combination flu-COVID ...

Seasonal flu-related hospitalizations and outpatient visits reached a 15-year high during the 2024-25 season, according to ...

Moderna's new flu vaccine, based on the same mRNA technology used in its COVID-19 shot, showed promising results in a major ...