一起侵襲性大腸埃希菌食物中毒事件的溯源分析
發(fā)布時(shí)間:2018-01-13 21:35
本文關(guān)鍵詞:一起侵襲性大腸埃希菌食物中毒事件的溯源分析 出處:《現(xiàn)代預(yù)防醫(yī)學(xué)》2015年05期 論文類型:期刊論文
更多相關(guān)文章: 侵襲性大腸埃希菌 食物中毒 溯源分析
【摘要】:目的調(diào)查一起以發(fā)熱、腹痛、腹瀉為主要癥狀的食物中毒事件的病因,查找傳染源。方法開展病例個(gè)案調(diào)查和現(xiàn)場(chǎng)勘察,并采集病例、食堂廚師糞便樣本進(jìn)行實(shí)驗(yàn)室檢測(cè)。結(jié)果從病例糞便和廚師肛拭子樣本中均檢出侵襲性大腸埃希菌(血清型為O136∶K78),且其PFGE帶型一樣,菌株間呈高度同源。結(jié)論這是一起由侵襲性大腸埃希菌感染造成的食源性疾病暴發(fā)。建議規(guī)范和落實(shí)學(xué)校餐飲衛(wèi)生監(jiān)管,注意食品生熟分開,防止交叉污染,做好從事食品加工和餐飲服務(wù)行業(yè)人員的健康體檢,無癥狀帶菌者對(duì)人群的威脅應(yīng)引起重視,防止食源性疾病暴發(fā)的發(fā)生。
[Abstract]:Objective to investigate with fever, abdominal pain, diarrhea as the main cause of the symptoms of food poisoning, to find the source of infection. Methods to carry out case survey and field survey, and collection of cases, the cafeteria chef fecal samples for laboratory testing. Results from the case of feces and cook anal swab samples were detected in invasive Escherichia coli (serum type O136: K78), and the PFGE with the same type of strains were highly homologous. Conclusion it is a invasive Escherichia coli infection caused by foodborne disease outbreaks. Suggestions for specification and implementation of food hygiene supervision school, pay attention to separate raw and cooked food, to prevent cross contamination, be engaged in food processing and catering services industry personnel health examination, asymptomatic carriers should pay attention to the population threat, to prevent the occurrence of foodborne disease outbreaks.
【作者單位】: 江西省疾病預(yù)防控制中心;
【基金】:國家科技重大專項(xiàng)“傳染病監(jiān)測(cè)技術(shù)平臺(tái)”項(xiàng)目(2012ZX10004-201)
【分類號(hào)】:R155.31
【正文快照】: 2011年11月25日16時(shí)許,某醫(yī)院報(bào)告一起急性發(fā)病且以胃腸炎表現(xiàn)為主的中毒事件,經(jīng)流行病學(xué)調(diào)查,本次中毒事件發(fā)生于一所幼兒園,相同癥狀的人群共有56人,首例腹瀉病例25日15時(shí)30分發(fā)病,主要癥狀為發(fā)熱、腹痛、腹瀉,癥狀普遍較輕,通過補(bǔ)液、消炎、和抗感染等對(duì)癥治療,所有病人痊
【參考文獻(xiàn)】
相關(guān)期刊論文 前4條
1 江智輝,王學(xué)軍,周良君;致瀉性大腸埃希菌在腹瀉患者及家禽畜中的分布狀況研究[J];現(xiàn)代預(yù)防醫(yī)學(xué);2005年01期
2 楊小蓉;劉磊;楊俊英;徐耀方;任敏;雷高鵬;黃玉蘭;馬小珍;何樹森;;一起多病原混合感染腹瀉暴發(fā)調(diào)查[J];預(yù)防醫(yī)學(xué)情報(bào)雜志;2011年12期
3 黃新蓉;劉R,
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