title: Recommendations pertaining to the use of viral vaccines: influenza.
mesh_terms: D000328:Adult; D000368:Aged; D002648:Child; D006801:Humans; D009980:Influenza A virus / Q000302:isolation & purification*; D009981:Influenza B virus / Q000302:isolation & purification*; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control*; D012621:Seasons; D013019:South Africa / Q000453:epidemiology
chemical_list: D007252:Influenza Vaccines