Infants born to women who are asymptomatic hepatitis B surface antigen (HB(s)Ag) carriers frequently acquire hepatitis B virus infection in infancy. The spectrum of disease in such affected infants includes mild transient acute hepatitis B, chronic active hepatitis with or without cirrhosis, chronic persistent hepatitis, chronic asymptomatic HB(s)Ag carriage, and, rarely, fulminant fatal hepatitis B. Recently, the administration of hepatitis B immunoglobulin has been demonstrated to reduce the risk of infantile acquisition of hepatitis B virus; hepatitis B vaccine may also be preventive in this setting. Three young infants, aged 8 to 16 weeks, who died of acute fulminant hepatitis were studied. In each instance, the mother was found, retrospectively, to be asymptomatic but HB(s)Ag positive. One of these mothers was hepatitis B e-antigen-negative but hepatitis B e-antibody positive. All three babies were HB(s)Ag positive; two who were tested for hepatitis B core antibody were positive. These three fatalities serve to dramatize both the importance of HB(s)Ag screening of pregnant women, particularly those with demographic factors that place them at increased risk for HB(s)Ag carriage, as well as the significance of effective immunoprophylaxis for hepatitis B in all offspring of women with HB(s)Ag seropositivity.
|Original language||English (US)|
|Number of pages||5|
|State||Published - Jan 1 1983|
ASJC Scopus subject areas
- Pediatrics, Perinatology, and Child Health