Mflusiva

• The FDA has approved mFlusiva, marking the first time an mRNA-based vaccine has been authorized for the prevention of influenza. • Unlike traditional flu vaccines, mRNA technology allows manufacturers to produce shots more rapidly, reducing the likelihood of a mismatch between the vaccine and circulating strains. • Medical experts, including Dr. Paul Pottinger of UW Medical Center, describe the approval as a significant advancement in public health.

• The FDA has approved mFlusiva, the first mRNA-based influenza vaccine developed by Moderna, specifically targeting adults aged 50 and older. • The regulatory strategy includes full approval for adults aged 50 to 64 and accelerated approval for those 65 and older, pending a postmarketing study using a high-dose comparator. • This approval follows a unanimous recommendation from the FDA’s Vaccines and Related Biological Products Advisory Committee in June 2026.