The U.S. Food and Drug Administration (FDA) has approved a new flu vaccine for older adults made using Moderna’s mRNA technology. Multiple outlets describe it as the first flu shot built on the same type of mRNA platform used for COVID-19 vaccines that helped drive the pandemic response. The approval is intended to provide an mRNA-based option for people in an older age group who are generally at higher risk of complications from seasonal influenza. The reporting focuses on the significance of using mRNA for flu prevention, noting that mRNA technology has already been established through COVID-19 vaccine development and deployment. Details beyond the approval and intended audience are not included in the provided excerpts, but both sources frame the FDA decision as a step toward broader use of mRNA approaches for seasonal respiratory viruses. Overall, the articles agree that the FDA authorization covers a Moderna-developed mRNA-based flu vaccine specifically for older people.