增城市2004年麻疹疫苗应急接种效果评价

Evzluation of emergency measles vaccination and control strategy of Zengchen in 2004

目的:通过对增城市2004年麻疹疫苗应急接种效果评价和麻疹发病特征分析,为进一步制订我市有效的麻疹防制措施,达到消除麻疹的目标。方法:周边地区麻疹疫情紧张和我市麻疹病例上升,对8月龄至11岁儿童开展麻疹疫苗应急接种。结果:2004年4-5月份开展全市8月龄至11岁儿童麻疹疫苗应急接种后,5月份发病48例,为发病高峰,6月份发病高峰逐步下降,至10月份发病为0例,年发病率控制在12.59/10万。结论:疫点开展麻疹疫苗应急接种,消除人群免疫空白,提高人群整体免疫水平,可在短期内迅速有效控制麻疹疫情。

Objective： According to the analysis of efficacy of emergency measles vaccination and epidemic characteristics of Zengchen in 2004,we can further formulate control strategy to reach the goal of eliminating incidence of measles. Methods： It showed severe epidemic situation of measles around our city and increasing cases of measles in our city, children between the 8 months and 11 years old were vaccinated with measles vaccines in state of emergency. Result：After the emergency vaccination from April to May of 2004, it reached 48 cases in May which was the peak incidence of measles in the year,then declined continually in June and decreased to zero case of measles in October with the annual incidence rate below 12.59/100,000. Conclusion： Administering inclusive emergency measles vaccination, eliminating blank of immunity, and enhancing the immunity level of the whole group can control epidemic situation of measles effectively in a short time.