preferred_name: influenza A virus A/Michigan/45/2015 (H1N1) antigen 0.12 MG/ML / influenza A virus A/Singapore/INFIMH-16-0019/2016 (H3N2) antigen 0.12 MG/ML / influenza B virus B/Maryland/15/2016 antigen 0.12 MG/ML [Fluzone 2018-2019]