influenza A virus A/Delaware/39/2019 (H3N2) antigen / influenza A virus A/Nebraska/14/2019 (H1N1) antigen / influenza B virus B/Darwin/7/2019 antigen / influenza B virus B/Singapore/INFTT-16-0610/2016 antigen
influenza a virus a/delaware/39/2019 (h3n2) antigen / influenza a virus a/nebraska/14/2019 (h1n1) antigen / influenza b virus b/darwin/7/2019 antigen / influenza b virus b/singapore/inftt-16-0610/2016 antigen
influenza A virus A/Delaware/39/2019 (H3N2) antigen / influenza A virus A/Nebraska/14/2019 (H1N1) antigen / influenza B virus B/Darwin/7/2019 antigen / influenza B virus B/Singapore/INFTT-16-0610/2016 antigen
influenza a virus a/delaware/39/2019 (h3n2) antigen / influenza a virus a/nebraska/14/2019 (h1n1) antigen / influenza b virus b/darwin/7/2019 antigen / influenza b virus b/singapore/inftt-16-0610/2016 antigen