preferred_name: influenza A virus A/Singapore/GP1908/2015 (H1N1) antigen / influenza A virus A/Singapore/INFIMH-16-0019/2016 (H3N2) antigen / influenza B virus B/Maryland/15/2016 antigen / influenza B virus B/Phuket/3073/2013 antigen Prefilled Syringe [Fluarix Quadrivalent 2018-2019]