Will the mRNA flu shot work better than a regular seasonal one? What the science says0

• SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
• August 14, 2026

The number of influenza infections could be reduced by an mRNA vaccine.Credit: Science Photo Library On 5 August, the US Food and Drug Administration (FDA) granted approval to Moderna’s mRNA-based flu vaccine, mFLUSIVA, for adults aged 50–64, and accelerated approval for adults aged 65 and older. Moderna say it will be available “in a few