Protecting children from the flu: the flu vaccine is one way...and there's handwashing.
D002648:Child; D002675:Child, Preschool; D005260:Female; D006235:Hand Disinfection; D006801:Humans; D015994:Incidence; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000453:epidemiology / Q000517:prevention & control*; D011322:Primary Prevention / Q000379:methods*; D012307:Risk Factors; D014481:United States / Q000453:epidemiology
D007252:Influenza Vaccines