Current news FDA Grants Fast-Track Designation for Possible mRNA Bird Flu Vaccine, Company S… By admin - April 15, 2025 0 5 π¨πΊπΈ FDA Grants Fast-Track Designation for Possible mRNA Bird Flu Vaccine, Company SaysAccording to the health agency, a fast-track designation means that the FDA will expedite the review process on drugs or vaccines to treat serious conditions or to fill unmet medical needs. The Pfizer and Moderna COVID-19 vaccines, which use mRNA technology, both received fast-track designations from the agency. View Source