[Race against time. The next influenza pandemic is overdue].
D003430:Cross-Sectional Studies; D004196:Disease Outbreaks / Q000517:prevention & control*; D006801:Humans; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control*; D014944:World Health Organization
D007252:Influenza Vaccines