Public Health Guidance Released for 2026-27 Flu Vaccination Season

Updated flu vaccines for the 2026-27 season are now available across the U.S., with public health departments and medical associations recommending vaccination for everyone aged 6 months and older. Key messages emphasize the importance of vaccination to protect against severe infection, especially for high-risk groups like pregnant individuals and those with compromised immune systems. The guidance also notes the FDA's approval of mFlusiva, the first mRNA flu vaccine, for adults aged 50 and older, expected to be available this season.