title: Hepatitis A and hepatitis B virus infections in day-care settings.
authors.affiliation: Division of Viral and Rickettsial Diseases, CID, Centers for Disease Control, Atlanta, GA 30333.
authors.forename: C N
authors.initials: CN
authors.lastname: Shapiro
authors.forename: S C
authors.initials: SC
authors.lastname: Hadler
mesh_terms: D002656:Child Day Care Centers; D002675:Child, Preschool; D006506:Hepatitis A / Q000453:epidemiology* / Q000517:prevention & control; D006509:Hepatitis B / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D007223:Infant