论文部分内容阅读
威海市1987年开始乙型肝炎（乙肝）疫苗接种，1992年纳入计划免疫管理，新生儿乙肝疫苗接种率从1992年的83．07％升至1997年的99．62％，15岁以下儿童乙肝疫苗接种率达85％以上。1993年在部分人群中开展甲型肝炎（甲肝）疫苗的接种，1994年在全市开展了一次突击接种，甲肝疫苗
Weihai started hepatitis B (HBV) vaccination in 1987 and was included in planned immunization management in 1992. The vaccination rate of newborn hepatitis B vaccine rose from 83.07% in 1992 to 99.62% in 1997, and hepatitis B among children under 15 years of age Vaccination rate of 85% or more. Hepatitis A (hepatitis A) vaccination was carried out in some of the population in 1993, and an assault vaccination was conducted in the city in 1994. Hepatitis A vaccine