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乙肝病毒主要侵犯儿童及青壮年,其病程迁延,易变为慢性肝炎、肝硬化及肝癌,造成沉重的经济负担。为更好开展乙肝预防接种,保护儿童身体健康,我们在2008年下半年及2009年上半年对本辖区学龄前儿童进行体检,了解乙肝表面
Hepatitis B virus mainly infants and young adults, the duration of the disease, easily become chronic hepatitis, cirrhosis and liver cancer, causing a heavy financial burden. In order to better carry out hepatitis B vaccination and protect the health of children, we conducted presurgical examination on preschool children in their respective jurisdictions in the second half of 2008 and the first half of 2009 to understand the effects of hepatitis B surface