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1、AvianinfectiousdiseaseYoung-1Newcastledisease,epidemicintheearlystageofrapiddeath,fecalgreenyellowwhite,43-440C,wryneck;2Marek,attheageof2weeksofinfection,multipleearlyFebruaryage,younghighincidence,highmortality(God,fork,skin,eye-grayeyes,blindness,dysentery,tumor,featherf
2、olliclepoison);3aspergillus;4duckviralhepatitis,within3weeksofmultiple,rapiddeath,yellowwhiteandgreenmanure,calltrapped,kidneyswellingandhyperemia,liveryellowbrittle,lungtumormottle,"backneckdisease";5Duckinfectiousserositis,1to8weeks,aswiftdeath,antitension,bentneck,tweet,
3、turn,backwards,dysplasia;6goslingplague,goose,duckintestinepathological,dysentery,topreventantipigeon;7chickeninfectiousanemia,2to4weeksofage,multiple,1to7dayoldbroilerchickensandthecocksthemosteasily,susceptibility;8viralarthritis,4to16weeksofage,4to6weeksofageprone,themos
4、tsusceptiblebroilersJanuaryage,multiple,horizontalandverticaltransmission,thelame(Bo),tarsaljointswelling,toeflexion,spreadquicklyincages;9infectiousencephalomyelitis,within3weeksofage,1to2weeksofageonset,hocktowalk,diveddown,lame,forkleg
5、legsononeside,thelens;10,chickeninf
6、ectiouslaryngotracheitis,conjunctivitis,1/3trachealandlaryngeal;11infectiousbronchitis,respiratory,glandularstomach,kidney(Xian)typethree,within40daysofage1
7、3multiple,tracheaandbronchi;12bursaldisease,3to6weeksofagethemosteasily,thoraciclegscross,bursaledema,hemorrhage(Xie)
8、,renaltumor,kidney,ureteraluricacidsaltprecipitation(Cheng)product,piebaldkidney,cecaltonsilenlargement,hemorrhage;dehydration,peckinganal,whiteviscousorliquidmanure;13Salmonella,within2weeksofagethemosteasily,bacteriafromeggwhite,paste,anus,calltrapped,squeaking,3weeksofag
9、eofdeathisless,butthedysplasia,carrierorchronicdisease;14Pasteurella-cholera,hemorrhagicsepticemia,chicken,duck,duckpopulations,climatechangecausedbyacutedeath,geese,lessincidenceofdeath;15Lesterbacteria,diarrhea,cramps,obliqueneck,torticollis,donoteat,quickdeath;16chlamydi
10、a,parrots,dove,Turkeydominantinfection,youngeyeandnasaldischarge,greenwaterystool,
