has function has role immunizes against disease immunizes recipient immunizes against pathogen has drug brand name has drug dose form influenza Influenza A virus Betainfluenzavirus Homo sapiens FDA licensed vaccine role preventive vaccine function FLUAD 2015-2016 vaccine FLUAD 2015-2016 Injectable Product vaccine TUI: T200 http://purl.bioontology.org/ontology/RXNORM/1724005 Oliver He RXAUI: 7710866 CUI: C4060278 Kallan Roan injectable product FLUAD 2015-2016