A timely remark on influenza.
D003625:Data Collection; D014644:Genetic Variation; D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000188:drug therapy / Q000517:prevention & control*; D009975:Orthomyxoviridae / Q000145:classification / Q000235:genetics; D014611:Vaccination
D007252:Influenza Vaccines