摘要
目的：了解大连市乙肝疫苗漏种补种情况,为降低儿童乙肝病毒感染率和乙肝表面抗原携带率提供科学依据。方法：2009-2011年,对大连市1994年1月1日-2001年12月31日出生的未接种或未完成乙肝疫苗全程接种儿童进行调查并实施补种。结果：调查儿童452577人,查出漏种乙肝疫苗儿童51033人,漏种率为11.28%;应补种135767针次,实补种49202人,实补种128511剂次,补种率为96.41%。其中应种1针次、2针次和3针次乙肝疫苗补种率分别为95.53%、85.14%和92.74%。结论：大连市15岁以下儿童乙肝疫苗补种率较高,但仍有免疫空白现象。
Objective：To understand the status of missing and catch - up immunization of Hepatitis B vaccine, so as to provide the scientific basis for reducing HBV infectiong rate and the HBV - Ag carrier rate. Methods ： A survey was made and catch - up immunization was conducted among children born on January 1st 1994 to December 31st 2001, with uninoculated or unfinished whole dose of Hepatitis B vaccine. Results： A total of 452577 children were surveyed and 51033 children were missing immunization accounting for 11.28%. 135767 target doses must be given,and the vaccinated childern were 49202 accounting for 96.41%. One dose. Couclusion：The catch - up coverage of Hepatitis B vaccine is higher among children under 15 in Dalian city, hut immunization blank was still existed.
出处
《微量元素与健康研究》
CAS
2015年第1期15-17,共3页
Studies of Trace Elements and Health
关键词
乙肝疫苗
查漏补种
Hepatitis B vaccine
missing and catch- up immunization
