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1、精品PPT课件浏览免费下载后可以编辑修改。http://www.docin.com/jn-lxhhttp://www.doc88.com/lianer2012http://www.baidu.com/http://www.google.com/http://www.sogou.com/医学精品课件最权威的课件资料，免费在线阅读分享，下载后可以编辑修改。IMMUNIZATION免疫接种──免疫学预防1.基因免疫的概念和优势。3.基因免疫中目的基因的来源2.疫苗的主要类型MortalitygHighgModerategNoneorlowHIV/AIDSTuberc
2、ulosisMortalitygHighgModerategNoneorlowMalariaRiskSignificantgLowgNoneMeaslesNumberofcasesgMorethan100g11-100g1-10g0gNosurveillanceInfluenzagWidespreadgRegionalgLocalgSporadicgNegligibalornosurveillanceDiarrheaDiseasesCholeraCasesgMorethan1,500g1,001-1,500g501-1,000g1-500gNegligibal
3、ornosurveillanceEachhelperTcellexpressestheCD4antigen.HIVentersthecellbybindingtoCD4andothercellsurfacemolecules.AhelperTcellisknowncolloquiallyasaCD4cell.MacrophagesandasubsetofTlymphocytes(Tcells),knownashelperTcells,expressCD4andsoarevulnerabletoHIVinfection.EdwardJennerLouisPast
4、eurJennerandPasteurarerecognizedastheimmunologistswhopioneeredvaccination,orinductionofactiveimmunity.脊髓灰质炎Polio狂犬病Rabies风疹RubellaHepatitisAHepatitisB流感Influenza白喉diphtheria天花Smallpoxvirus轮状病毒RotavirusPertussis百日咳Comparisonofmaximumandcurrentmorbidityforvaccine-preventablediseasesDi
5、seaseMaximumcasesYear1992Percentagechange白喉Diphtheria麻疹Measles腮腺炎Mumps百日咳pertussis脊髓灰质炎Polio(paralytic)风疹RubellaCRS破伤风Tetanus乙型流感HeamophilusinfluenzaetypeB乙型肝炎HepatitisB206,939694,134152,209265,26921,26957,68620,0001,56020,00026,6111921194119681934195219691964,6519231984198542,2372,
6、5724,083416011451,41216,12699.9999.7598.3198.4699.9899.7299.9597.1292.9439.40患天花的小儿(Infantwithsmallpox)1979年WHO宣布在全球范围内消灭了天花病毒。Thelastknownpersonintheworldtohavesmallpoxofanykind.Variolaminorin23-year-oldAliMaowMaalin,Merka,SomaliaThelastcaseofnaturalsmallpoxinU.K.occurredinthe1930s
7、;thelastinU.S.A.wasinthe1940s.ThelastnaturalcaseintheworldwasinSomaliaandoccurredinOctober1977.患脊髓灰质炎的儿童(ChildwithpoliosequelaeWHO)WHO宣称将在2003年在全球消灭脊髓灰质炎Inwesterncountriespolioisnolongeraproblembutitisstillamajorprobleminlessdevelopedcountriesthoughsomehavehadverymajorsuccessese.g.C
8、uba,Nicaragua.Thewi
