發(fā)布時(shí)間：2018-02-20 05:39

  本文關(guān)鍵詞： 流行性乙型腦炎 媒介 分布　出處：《環(huán)境與健康雜志》2016年06期 　論文類型：期刊論文

【摘要】：為了解天津市流行性乙型腦炎傳播媒介環(huán)境分布,于2009—2014年采用燈誘法對(duì)流行性乙型腦炎傳播媒介的密度、種類構(gòu)成及季節(jié)消長(zhǎng)進(jìn)行調(diào)查,對(duì)2010—2014年捕獲的成蚊樣品以逆轉(zhuǎn)錄-聚合酶鏈?zhǔn)綌U(kuò)增(RT-PCR)進(jìn)行病原學(xué)檢測(cè)。結(jié)果顯示,2009—2014蚊蟲(chóng)年平均密度分別為12.48、16.64、18.82、11.09,8.99、6.36只/(h·燈),淡色庫(kù)蚊為優(yōu)勢(shì)種群,2009—2014年占93.0%~98.2%,流行性乙型腦炎傳播媒介在天津全境存在,2010年檢測(cè)出病毒攜帶為G1型。
[Abstract]:In order to understand the distribution of epidemic encephalitis B transmission media in Tianjin, the density, species composition and seasonal variation of epidemic encephalitis B transmission media were investigated by lamp inductive method in 2009-2014. The results showed that the average annual densities of mosquitoes in 2009-2014 were 12.48-16.64,18.82nil 11.09nb 6.36 / r / h 路lamp, respectively. Culex pipiens pallens was the dominant population in 2009-2014 (93.0% 98.2%), and Japanese encephalitis was 98.2% (P < 0.05), while the population of Culex pipiens pallens was the dominant species in 2009-2014. The results showed that the annual average densities of mosquitoes were 12.48% and 16.64%, respectively. The virus was detected as G 1 type in 2010.
【作者單位】： 天津市疾病預(yù)防控制中心傳染病預(yù)防控制所;
【分類號(hào)】：R512.32;R181.3
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本文編號(hào)：1518896