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20 0 1年 12月 2 0日～ 2 0 0 2年 4月 6日 ,广西壮族自治区苍梧县石桥镇发生一起经血清学检验证实的麻疹疫情。全镇 77% (10 / 13)的村受波及 ,发病 5 72例 ,罹患率 11 1‰。病例年龄最小 2月龄 ,最大 15岁 ,1～ 7岁占74 83%。病例中无麻疹疫苗 (MV)接种史的占 6 5 0 % ,MV接种史不详的占 14 7%。调查两个村 1997～ 2 0 0 1年出生儿童漏卡漏种率为 5 2 4 % ,1～ 5岁儿童MV有效接种率为 35 %～ 5 0 %。镇卫生院接到疫情报告后 ,既不上报疫情 ,也不采取控制措施 ,致使疫情持续 10 8d ,形成麻疹的自然流行状态。
On April 6, 2001, on April 6, 2001, a measles epidemic confirmed by a serological test was reported in Shiqiao Town, Cangwu County, Guangxi Zhuang Autonomous Region. 77% (10/13) of the villages in the town were affected, with an incidence of 5 72 cases, with an attack rate of 11 1 ‰. The youngest patient was 2 months old, up to 15 years old, and 1 to 7 years old, accounting for 74.83%. Cases without measles vaccine (MV) vaccination history accounted for 65%, MV vaccination history unknown 14 7%. Investigation showed that the leakage rate of leakage card was 52.4% for children born in 1997-2001 and 35% ~ 50% for children aged 1-5 years. After receiving the report of the epidemic, the town hospital neither reported the epidemic nor took any control measures, causing the outbreak to last 108 days, creating a natural epidemic of measles.