论文部分内容阅读
安全接种甲肝疫苗是预防和控制甲肝的流行最理想、最有效的手段。甲肝减毒活疫苗具有较强的免疫保护作用,皮下注射2～5周后机体即可产生保护抗体,抗体阳性率达93％,至免疫后3～10周抗体阳性率可达100％,保护期至少可维持5年。甲肝疫苗属于非血源制品,接种后不会传染甲肝及其它疾病。凡是对甲肝病毒
Safe vaccination of hepatitis A vaccine is the best and most effective means to prevent and control hepatitis A epidemic. Live attenuated live attenuated hepatitis A vaccine has a strong protective effect. After 2 to 5 weeks of subcutaneous injection, the body can produce protective antibodies. The positive rate of the antibody is 93%. The positive rate of antibody can reach 100% after 3 to 10 weeks of immunization, and the protection Period of at least 5 years. Hepatitis A vaccine belongs to non-blood products, vaccination will not be infected with hepatitis A and other diseases. Hepatitis A virus