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一起冬季痢疾爆发的流行病学调查

AN EPIDEMIOLOGICAL SURVEY ON THE OUTBREAK OF DYSENTERY IN WINTER
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摘要 1996年1月10日至24日,忠县拔山镇初级中学校发生痢疾爆发流行,23日、24日为发病高峰。全校教职员工及家属883人,发病人数124例,均为学生,罹患率14.04%,无死亡。大便培养及菌型鉴定,有3份标本为福氏志贺氏菌Ⅱ型,其中二份是病人的,一份是饮食从业人员。 An outbreak of dysentry occurred in the primary middle school of pashan town,zhongxian county from Jan 10 to Jan 24 1996.The peak dayswere on Jan 23 and Jan 24.There were 124 infected cases among 883 school staff and students.All the infected cases were students.The infection rate was 14 04% and no one died.Inenfification of bacteriumwas mad after stools of cases were cultured.The dysentery bacteriumwas found to be shigella flexneri type Ⅱ in 3 stools samples,which two came from patients and one from person engage in food preparation of the school.
出处 《现代预防医学》 CAS 1997年第2期211-212,共2页 Modern Preventive Medicine
关键词 痢疾爆发 流行病学 痢疾 Out break of dysentery Epidemiological survey
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