一起生食螺肉导致的广州管圆线虫病疫情调查  

Investigation of angiostrongyliasis cantonensis outbreak caused by eating fresh or half-fresh pomacea canaliculata in Kunming

作　　者：邓智杰[1] 陈志辉[1] 

机构地区：[1]昆明市疾病预防控制中心,云南昆明650228

出　　处：《现代预防医学》2012年第21期5721-5721,5727,共2页Modern Preventive Medicine

摘　　要：目的调查昆明市2011年4月一起广州管圆线虫病疫情暴发的原因。方法对在某餐馆聚餐的9人进行回顾性调查及血清抗体检测,同时采集餐馆和农贸市场福寿螺样本进行病原学检测。结果 9人中有6人发病,罹患率为66.67%,共采集患者血清标本6份,阳性2份,抗广州管圆线虫抗体阳性率为33.33%,全部患者均有生食螺肉史。结论此次疫情是一起因生食感染了广州管圆线虫的螺肉导致的广州管圆线虫病暴发。OBJECTIVE To analyse the cause of the angiostrongyliasis cantonensis which occurred in Kunming on April of 2011.METHODS The 9 patients were investigated with a review questionnaire and their serum antibodies were tested,pomacea canaliculata samples were collected and detected by laboratory from the restaurant and aquatic product markets.RESULTS 6 of 9 patients were attacked.Its morbidity was 66.67%.Collectting 6 samples,2 were positive.The positive rate of antibody of angiostrongyliasis cantonensis was 33.33%.CONCLUSION The outbreak is induced by eating raw meat of pomacea canaliculata.

关 键 词：昆明市 广州管圆线虫病 福寿螺 暴发 

分 类 号：R181.81[医药卫生—流行病学]