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目的 了解广东省 2 0 0 3年开展乙脑疫苗应急接种对控制乙脑流行的效果。方法 制定乙脑疫苗应急接种方案 ,分析乙脑疫情和疫苗接种反应情况。结果 共下发 736 4 82 1人份乙脑疫苗用于应急接种 ,各地报告接种 5 35 5 0 4 3人 ,报告接种率为 96 4 9%。 2 0 0 3年的乙脑流行高峰较 1998～ 2 0 0 2年流行高峰提前 1个月结束 ;接种反应监测系统只收到 2起乙脑接种反应的报告。结论 广东省 2 0 0 3年开展乙脑疫苗应急接种取得了较好效果 ,结果表明接种乙脑灭活疫苗和减毒活疫苗是预防和控制乙脑流行的有效措施 ,疫苗接种副反应低。
Objective To understand the effect of emergency vaccination against JE in Guangdong Province in 2003. Methods to develop emergency vaccination program JE vaccine, analysis of epidemic situation of JE and vaccination response. Results A total of 736 4 82 people were assigned to JE vaccine for emergency vaccination. In all, 5 35 05 04 were inoculated and the reported vaccination rate was 96 4 9%. The peak of Japanese encephalitis in 2003 ended one month earlier than the epidemic peak of 1998 ~ 2002. Inoculation reaction monitoring system only received 2 reports of JE vaccination. Conclusions The emergency vaccination against Japanese encephalitis B vaccine achieved good results in 2003 in Guangdong Province. The results showed that vaccination with attenuated JE vaccine and live attenuated vaccine are effective measures to prevent and control JE epidemic. The vaccination side effects are low.