title: [The flu: should all be vaccinated?].
authors.affiliation: Hospital de Basurto, Bilbao, Spain.
authors.forename: Ramón
authors.initials: R
authors.lastname: Cisterna
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000368:Aged; D017028:Caregivers; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D005260:Female; D006282:Health Personnel; D006331:Heart Diseases / Q000150:complications; D006801:Humans; D007223:Infant; D053118:Influenza A Virus, H1N1 Subtype / Q000276:immunology; D009980:Influenza A virus / Q000235:genetics / Q000276:immunology; D007252:Influenza Vaccines / Q000276:immunology / Q000600:supply & distribution / Q000627:therapeutic use*; D007251:Influenza, Human / Q000150:complications / Q000453:epidemiology* / Q000517:prevention & control* / Q000635:transmission; D032541:Mass Vaccination / Q000706:statistics & numerical data*; D058873:Pandemics / Q000517:prevention & control; D011247:Pregnancy; D012306:Risk
chemical_list: D007252:Influenza Vaccines