Influenza: consideration of pandemics.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000547:Amantadine / Q000627:therapeutic use; D001208:Asia; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D005060:Europe; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007252:Influenza Vaccines / Q000627:therapeutic use; D007251:Influenza, Human / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology / Q000276:immunology / Q000473:pathology / Q000517:prevention & control; D008297:Male; D008875:Middle Aged; D009975:Orthomyxoviridae; D014481:United States
D007252:Influenza Vaccines; D000547:Amantadine