精品PPT高原地区多发寄生虫病课件.ppt

高原地区多发寄生虫病;寄 生;寄生虫病;高原地区(牧区)常见的寄生虫病;包虫病(棘球蚴病);流行病学;生活史;;;感染方式;主要的传染源----家犬是其终宿主,寄生在其小肠上段(空肠),不引起宿主的症状 曾有报道发现1只在其肠道内寄生有8万条成虫的家犬外观正常,也有报道1只家犬体内寄生15万条成虫 每7-14天虫卵成熟,孕节脱落一次 有试验对6只人工感染家犬持续观察80天,至少有64天都有虫卵排出,有2只犬则全程排出虫卵,说明犬只对环境的污染是持续的 虫卵对外界的抵抗力较强,在室温水中存活7-16天,在干燥环境中11-12天,0℃116天 高温50 ℃经过1小时死亡,在蔬菜水果中不易被化学消毒剂杀死;流行因素;流行因素;致病机制;致病机制;临床表现;;;;;诊断;诊断?;流行区人群普查;抗体检测的阳性结果≠包虫病;流行区人群普查;治 疗;预 防;个人防护;其他寄生虫病;绦虫;预 防;;脑囊虫病人的脑组织;脑囊虫病人的MRI表现;皮肌型囊虫病;皮肌型囊虫病人的X线表现;预 防;正确认识 科学看待 放下包袱 放松心情;谢 谢;xaYGtotI1IxE*JM4Z3QYvEgxlRZJ7mj0Daijf92*!$+fF6WS*safKvKjp%-FQxVUuRUE7vFEucZx3Ki%KzwF#q77r)!bX%vu$!uBgDAaz%6A8$X!1gyR0gsxuh%qIIpV%N55LTumiT$L5c+CZ(ZIgRcC!fFx+tOYWF7rr5vu3h0dq4m8BCeCEmW5bsK1z1HeVpZjFSS(o+$7JzQ61BC43zpHgl0uFzeO4j546chlmisM7OADXsd+vzaq97o8xs(aw$IGVeO)7a83(GLLFr4GyH+UUvQJ7qWRfgJvI9-r-nxtiI5JiG*lOkP2edA(JGH14RyKjr+lFkpOYxHwASqZh%KsbI*pG*99E0PSwVU8(fziAlcLTzp1K3dag4SswZh%Jv60TcYSA1lx0z8jDqQVkn6AX04sC-c-D2-EoUjHrozH1oxCRGwtJT6-33vkbRz-Pg%QRX1e%GcvZRODjU*(Vog06pxXSp8LJY7hpS7eg5S8InRlK9R5gj9OjogO-Zb50nL(*$0XzxibIcFLYxeGB9Pvbz-hLljrJZSemAcnZy$BJ(zPk4vd-ABmZGb1WeRrknnQu7#fmAe26g%qIgjYoaYbE#yiMmPb*8Lss%F507+kP$W1Aw0-A3j(9rqDSK7$eAYMWI%CKKpFi4owu)jKWj2a75gZIix6+aue5QCs8q5t5nl%)*cj+(SVh1hI%1yul#m6W%#4cpgwMiPeW9Wh(PPIjS%L4N#ajAeAk$v%AMvp%3QYPdRiKv0$6zL++J2YBOlwfMKjfYF5nK96S39B$+i87jaBOFx6sE#ax!22meH7%ciMH+JsQPtU#VfJY%LYq5S4pFPLRA50!05oiJxOs*k74qiUDNaGJv4-Lxpmaaaed-KdCRV7NETch%agvcyq#+Ujy5r!EsqvFU0gv#VY+mWBxMb)6GyUCRwMwUQkzryc7jIaWGxtsocgpE!o-WGlR!NbiElzbntamZSy4(Hsa25k5V(hBSGDIGdEP!j-v3iu4kOGEUGuo%pC+kP3habh7AKRORDhPqf7Ux+KFOfkSPfo-goNCHE+hkbD9XqGrZizMWz9(KBtkaZMm0adD-3iyyWEj#XHTiX5*-tP1ldvOc7mBke!r!ipybHbuFPJjA$vrHAg5B!MO%pvHwic8LC%YQhc%+!Lm480)gWYNC9Zudk8u(T*dTvenJl1lTFJ*Md42iyoaymppJ(tvY*mPiPc#Bf79cUlbdRzJpv6dyf#z-tLhm9Vwn6$FpZszrG+k00e$jqdTHWt4HMhbLQtPYe#V-5yQXWPEppDOUTKq*lum*hfGny46IKen2paBfdt!DstCT6wLkIrjj0L7miggFnzpkPJAPA*vMgws8Jxibokdry))4cXeZt(msJWHCJhc*8Gfk*b6eTmprcsW-pTun(XHvtzOYkKXk*5USl70kAr2c#QK9XncqagsSXHXVrEi6d$jeJ7zu4DtaM5ACOR2$oeqFEnNkNjT4l3skUnh3%S%z0!Pm20x5d9WEZu