Seroprevalence of Hepatitis B infection among pregnant women in South India
DOI:
https://doi.org/10.18203/2320-1770.ijrcog20164668Keywords:
Hepatitis B surface antigen, Pregnant women, Perinatal transmission, SeroprevalenceAbstract
Background: Vertical transmission of infection from mother to infants is a very important route of transmission of hepatitis B virus. Hepatitis B virus infection in pregnant women usually goes undetected. The hepatitis B surface antigen in serum is the first seromarker to indicate active HBV infection. This study was done to determine the seroprevalence of HBsAg in healthy asymptomatic antenatal women.
Methods: It was a hospital based study over a period of two years. A total of 1282 antenatal patients were tested for hepatitis B surface antigen.
Results: The prevalence rate of HBsAg was found to be 1.01 %( 13 positive out of 1282 cases). Highest prevalence was in age group 26-30(46%) followed by age group 31-35(30.8%) followed by age group 20-25 yrs (23.1%).
Conclusions: Screening of all pregnant women for HBV irrespective of risk factors will reduce the prevalence and risks of HBV infection.
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