0.25 ML influenza A virus A/Tasmania/503/2020 (H3N2) antigen 0.03 MG/ML / influenza A virus A/Victoria/2570/2019 (H1N1) antigen 0.03 MG/ML / influenza B virus B/Phuket/3073/2013 antigen 0.03 MG/ML / influenza B virus B/Washington/02/2019 antigen 0.03 MG/ML Prefilled Syringe [Fluzone Quadrivalent 2021-2022]