FDA Approves First mRNA Flu Vaccine for Adults 50 and Older
The U.S. Food and Drug Administration has approved mFLUSIVA, the first mRNA-based flu vaccine for adults aged 50 and older, ahead of the 2026-2027 flu season. The vaccine, developed by Moderna, received full approval for adults aged 50 to 64 and accelerated approval for those 65 and older, with a requirement for further confirmatory trials. This approval marks a significant milestone in vaccine technology, offering a new option for flu prevention in older adults. The mRNA platform allows for faster production and potential updates to better match circulating flu strains.