FDA OKs Sanofi’s Fluzone Quadrivalent for Infants
FDA has approved Sanofi Pasteur’s 0.5 mL dose of Fluzone Quadrivalent (influenza vaccine) to include children age 6 through 35 months. Approval is supported by clinical data from a Phase IV safety and immunogenicity study conducted in nearly 2,000 children, which demonstrated that one or two doses of 0.5 mL of vaccine in children 6 through 35 months of age had a safety profile that was comparable to one or two doses of 0.25 mL of the vaccine with no new safety concerns observed, and induced a robust immune response, Sanofi says. During trials, common reported adverse events included pain at the injection site, headache and myalgia.