Influvac Tetra 2020/2021 Influenza Vaccine (surface Antigen) I.P. (Quadrivalent) Each (1 x 0,5 ml) pre-filled syringe (for single use only) contains: A and B-strains (propagated on henâ??s eggs) equivalent to, A/Guangdong-Maonan/SWL1536/2019 (H1N1)pdm09-like strain (A/Guangdong-Maonan/SWL1536/2019, CNIC-1909) A/Hong Kong/2671/2019 (H3N2)-like strain (A/Hong Kong/2671/2019, IVR-208) B/Washington/02/2019-like strain (B/Washington/02/2019, wild type) B/Phuket/3073/2013-like strain (B/Phuket/3073/2013, wild type)
