Acute respiratory infections, and influenza vaccine for 1999/2000.
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D002648:Child; D004196:Disease Outbreaks / Q000517:prevention & control*; D004739:England / Q000453:epidemiology; D005260:Female; D006801:Humans; D015994:Incidence; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000453:epidemiology* / Q000517:prevention & control / Q000821:virology; D008297:Male; D008875:Middle Aged; D011019:Pneumonia, Mycoplasma / Q000453:epidemiology; D012141:Respiratory Tract Infections / Q000453:epidemiology* / Q000382:microbiology; D014852:Wales / Q000453:epidemiology
D007252:Influenza Vaccines