title: [Epidemiologic and clinical features of infectious hepatitis in children against a background of massive prevention of the disease with microdoses of gamma-globulin].
abstract: The authors analyzed epidemiological and clinical peculiarities of infectious hepatitis in children aged under 11 years in conditions of mass-gamma-globulin prophylaxis in microdoses the last 5 years in Voronezh. It appeared that the incidence of the disease fell and that its clinical course became milder. In connection with reduction of the incidence of infectious hepatitis in the age group of under 10 years, the incidence of the disease was relatively higher in children aged from 10 to 14 years, with a tendency to levelling-out the periodic autumno-winter elevations among preschool children. Introduction of decreased gamma-globulin dose for hepatitis prophylaxis led to a lesser expenditure of the preparation and thus permitted to vaccinate more children.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000517:prevention & control; D006506:Hepatitis A / Q000453:epidemiology / Q000517:prevention & control*; D006801:Humans; D007223:Infant; D012426:Russia; D012621:Seasons; D005719:gamma-Globulins / Q000008:administration & dosage*
chemical_list: D005719:gamma-Globulins
vernacular_title: Epidemiologicheskie i klinicheskie osobennosti infektsionnogo gepatita u deteĭ na fone massovoĭ profilaktiki étogo zabolevaniia mikrodozami gamma-globulina