Epidemiology of hepatitis A in children in Sweden 1979-1983

Scandinavian Journal of Infectious Diseases
B Christenson

Abstract

The incidence and transmission of hepatitis A in the Swedish child population was investigated for the period 1979-83. 47% (152/323) of the hepatitis A cases in children reported in Sweden 1979-83 occurred in children born to parents of foreign extraction. The annual incidence in Swedish children was extremely low (2/100,000) during this period, whereas the incidence was between 103 and 20 in children born to immigrants of Turkish, Yugoslavian, Asian or African extraction. A known transmission of hepatitis A to Swedish children occurred mainly from 3 sources; in 60 cases (35%) by exposure within the families; in 18 of these cases a family member had been abroad, visiting a country where hepatitis A is endemic; in 34 cases (20%) by exposure in a pre-school setting; and in 29 cases (17%) by exposure when travelling abroad. In 48 cases (28%) the exposure was unknown.

References

Sep 30, 1976·The New England Journal of Medicine·W SzmunessD C Wong
Nov 1, 1976·The Journal of Infectious Diseases·J E MaynardF B Hollinger
Nov 1, 1977·American Journal of Epidemiology·W SzmunessJ A Gaon
Jan 1, 1978·Scandinavian Journal of Infectious Diseases·S IwarsonG Norkrans
Jan 1, 1978·Infection·G FrösnerW Höpken
Jan 1, 1985·Scandinavian Journal of Infectious Diseases·B Christenson
Jan 1, 1980·Scandinavian Journal of Infectious Diseases·O WeilandP Lundbergh

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Citations

Jul 10, 2007·Journal of Travel Medicine·Pamela Rendi-WagnerHerwig Kollaritsch

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