Objective To provide the health economic evidence for a potential boosterimmunization strategy for school children and for choosing best screening regimen for pregnant women.
目的为实施学龄期儿童加强免疫计划和选择孕妇最佳筛查方案提供卫生经济学的研究证据。
2
Objective To determine the persistence of immune protection of China-made, plasma-derived hepatitis B vaccine in infants and the time table of boosterimmunization.
目的确定国产乙肝血源疫苗低剂量免疫保护持久性及用重组酵母乙肝疫苗加强免疫的免疫应答。
3
Results The local and systemic effects reactions after the primary immunization and the boosterimmunization are slight and temporary. Abnormal liver .