Hepatitis and the need for adequate standards in federally supported day care.
Examination of findings in three epidemiological studies indicates that higher standards of care can reduce the incidence of hepatitis among parents and staff.
D002656:Child Day Care Centers / Q000592:standards*; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000517:prevention & control; D005380:Financing, Government; D006506:Hepatitis A / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D007223:Infant; D014481:United States