has function has role immunizes against disease immunizes recipient immunizes against pathogen has drug brand name has drug dose form Streptococcus pneumonia Streptococcus pneumoniae Homo sapiens FDA licensed vaccine role preventive vaccine function Pneumovax 23 Injectable Product PNEUMOVAX 23 vaccine Prefilled Syringe Kallan Roan Oliver He RXAUI: 6400287 vaccine TUI: T200 http://purl.bioontology.org/ontology/RXNORM/1547581 CUI: C3855233 prefilled syringe Pneumovax 23