豬鏈球菌病IHA診斷方法的建立及滅活疫苗的研制與應(yīng)用.pdf

1、華中農(nóng)業(yè)大學(xué)碩士學(xué)位論文豬鏈球菌病IHA診斷方法的建立及滅活疫苗的研制與應(yīng)用姓名：曾德芳申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：獸醫(yī)指導(dǎo)教師：李家奎徐滌平20090601華中農(nóng)業(yè)人學(xué)專業(yè)學(xué)位碩，i：學(xué)位論文AbstactSwineStreptococcosisisakindofacuteandfebrilezoonosisBasedonClassificationofGram，StreptococcusSuis，theetiologicalagento

2、fswinestreptococcosisiscomposed、ⅣitllA、C、D、E、F、G、RandLserogroupsDuetostrongvirulencofthebacteriumSwineStreptococcosisCallcauseseveraldiseasesofswineandinfectionsofrelatedpersonnels，whichresultedinsevereeconomiclossesandp

3、ublichealthproblemsSofarconvenientandspecificdiagnosticmethodswerenotavailable，andunivalentlivevaccineandinactivatedvaccineCannotcontrolthediseaseeffectivelyasaresultofnoorweakcrossreactionindifferentserogroups，therefore

4、，thespecificationofthepreventionandcontrolofSwineStreptococcosisislackingforuseinclinicInviewofabovementionedreasons，wecarriedoutthesestudiesonestablishmentoftheIHAdiagnosticmethod，preparationofmultivalentinactivatedvacc

5、ine，andformulationofthespecificationofpreventionandcontrolofSwineStreptococcosisThefollowingresultswereachievedbyexperimentalstudies，animalexperimentsandclinicalapplication1WecarriedoutepidemiologicalinvestigationofSwine

6、StreptococcosisinHubeiprovince，elucidatedtheirdistributionsandprevalenceofserogroups，anddiscoveredtheirprevalentstrains(serogroupCandD、Theseresultsofferedimportantfoundationtopreventthedisease2Weestablishedadiagnosticmet