發(fā)布時(shí)間：2018-02-04 03:33

  本文關(guān)鍵詞： 病毒性腹瀉 諾如病毒 輪狀病毒 暴發(fā)疫情　出處：《現(xiàn)代預(yù)防醫(yī)學(xué)》2017年05期 　論文類型：期刊論文

【摘要】：目的了解無錫市門診就診腹瀉病例中病毒感染情況。方法對2013-2015年無錫市腹瀉監(jiān)測哨點(diǎn)醫(yī)院門診腹瀉病例的糞便標(biāo)本,采用實(shí)時(shí)熒光PCR方法對收集的樣本進(jìn)行輪狀病毒(Rotavirus,RV)、諾如病毒(NV)、腸道腺病毒(EADV)、札如病毒(SPAV)和星狀病毒(ASTV)的核酸檢測,在中國疾病預(yù)防控制信息系統(tǒng)"突發(fā)公共衛(wèi)生事件管理信息系統(tǒng)"中導(dǎo)出腸道感染性疾病突發(fā)公共衛(wèi)生事件的相關(guān)信息和數(shù)據(jù)進(jìn)行分析。結(jié)果 2013-2015年無錫市腹瀉病人標(biāo)本檢測病毒總陽性率為17.61%。NV和RV的陽性率最高,分別為11.68%和4.02%,混合感染率1.52%。NV中GⅡ型占88.14%,GⅠ型占11.86%。NV和RV感染有明顯的季節(jié)特征,以寒冷季節(jié)高發(fā)。NV在12-17歲年齡組(29.03%)和學(xué)生(14.67%)人群中陽性率最高;RV在0-5歲年齡組和學(xué)齡前兒童(均為9.00%)的陽性率最高。感染性腹瀉暴發(fā)疫情中諾如病毒感染的構(gòu)成比高(58.50%)。結(jié)論 NV和RV是無錫市2013-2015年病毒性腹瀉的優(yōu)勢病原體。諾如病毒所致暴發(fā)疫情的發(fā)生數(shù)和構(gòu)成比高,應(yīng)重點(diǎn)加強(qiáng)諾如病毒的監(jiān)測。
[Abstract]:Objective to investigate the prevalence of viral infection in diarrhea cases in Wuxi outpatient clinic. Methods fecal specimens of diarrhea cases in outpatient clinic of Wuxi surveillance sentinel hospital were collected from 2013 to 2015. The collected samples were treated with rotavirus rotavirusrv, NVV and adenovirus (EAVV) by real-time fluorescence PCR. Nucleic acid detection of SPAV and ASTVV. In China's disease prevention and control information system, "Public Health Emergency Management Information system", the relevant information and data of public health emergencies of intestinal infectious diseases were derived and analyzed. From 2013 to 2015, the total positive rate of virus in Wuxi diarrhea patients was 17.61.NV and RV positive rate was the highest. The mixed infection rate was 11.68% and 4.02 respectively. Among the mixed infection rates, the G 鈪，

本文編號：1489198