3/1/2024 0 Comments Hep b transmission to baby![]() Alton was Gilead’s interim chief executive officer. Alton spent more than 20 years at Gilead Sciences, where he served in an array of leadership roles across a portfolio of responsibilities. While national birth dose of hepatitis B vaccination rate is at 82.2%, the proportion of pregnant women screened for HBV is very low (55%) and the prophylactic treatment for pregnant women is not yet dispensed in district hospitals in Vietnam. Timely diagnosis and treatment of women living with chronic hepatitis B during pregnancy and hepatitis B vaccination for newborns can reduce and prevent MTCT of HBV by more than 95% and thus break the cycle of transmission across generations. To prevent MTCT of HBV, WHO recommends that all children be vaccinated against hepatitis B as soon as possible after birth, including a first dose of the vaccine within 24 hours after birth. 45% of all liver cancer cases are caused by HBV. Chronic carriers of hepatitis B are at risk of developing liver diseases such as cirrhosis and liver cancer. Viral hepatitis is the third cause of death in the country and HBV claims over 25,000 lives annually (Polaris Observatory, 2016). Each year, over 180,000 new-born babies in the region are newly infected by hepatitis B through mother-to-child transmission.Īccording to the World Health Organization, Vietnam has one of the highest HBV prevalence in the world at more than 10%. Approximately 3% to 5% of infants born in this region will acquire chronic hepatitis B infection at birth if not immunized immediately after the delivery. In the Asia-Pacific Region, mother-to-child transmission (MTCT) at birth plays a very important role in hepatitis B epidemiology.
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