鸡支原体病是由鸡败血性枝原体引起的鸡接触性传染性慢性呼吸道病，它只感染鸡与火鸡。发病慢、病程长。该病主要发生于4—8周龄雏鸡，在饲养量大、密度高的鸡场更容易发生流行。兽用无抗产品

　　鸡慢性呼吸道病

　　DIANXINGZHENGZHUANGZHUYAOFASHENGYUYOULINGJIZHONG，RUOWUBINGFAZHENG，FABINGCHUQI，ZEWEIBIQIANGJIQILINJINDENIANMOFAYAN，BINGJICHUXIANJIANGYE、HUOJIANGYEYINIANYEXINGBILOU，DAPENTI，DOUYAN，JIEMOYANJIQINANGYAN。ZHONGQIYANZHENGYOUBIQIANGMANYANDAOZHIQIGUAN，BINGJIBIAOXIANWEIKESOU，YOUMINGXIANDESHIXINGLUOYIN。DAOLEHOUQI，YANZHENGJINYIBUFAZHANDAOKUANGXIADOUDENGCHUSHI，YOUYUGAICHUXUJIDESHENCHUWUYINQIYANJIANZHONGZHANG，XIANGWAITUCHURUZHONGLIU，SHIJUEJIANTUI，YIZHISHIMING。ZAISHANGSHUYANZHENGDEYINGXIANGXIABINGJIXINCHENDAIXIESHOUDAOGANRAOHEPOHUAI，DAOZHISHIYUJIANTUI，JITIYINQUEFAYINGYANGERXIAOSHOU，CHUJISHENGZHANGHUANMAN，CHANDANLIANGDADAXIAJIANG，YIBANWEI10％～40％，ZHONGDANDEFUHUALVJIANGDI10％～20％，RUOCHUZENGJIA10％。

　　鸡传染性滑膜炎

　　JIECHUGANRANHOUDEQIANFUQITONGCHANGSHI11～21TIAN。JIFABINGCHUQIDEZHENGZHUANGSHIGUANSECANGBAI，BINGJIBUTAIGAIBIAN，BIAOXIANQINGWEIBAZIBU，YUMAOWUGUANGPENGSONG，HAOLIQUN，FAYUBULIANG，PINXUE，SUOTOUBIYAN。CHANGJIANHANYOUDALIANGNIAOSUANHUONIAOSUANYANDELVSEPAIXIEWU。YOUYUBINGQINGFAZHAN，BINGJIBIAOXIANMINGXIANBAZIBU，BOXING，XIWO，YUMAONILI，FAYUBULIANG，SHENGZHANGCHIHUAN，GUANXIATA，YOUXIEBINGLIDEGUANSHILANBAISEDE。GUANJIEZHOUWEICHANGYOUZHONGZHANGKEDAGELUANDA，CHANGYOUXIONGBUDESHUIPAO，FUGUANJIEJIZUZHANGSHIZHUYAOGANRANBUWEI。DANYOUXIEJIOUJIANQUANSHENXINGGANRANERWUMINGXIANGUANJIEZHONGZHANG。BINGJIBIAOXIANBUAN，TUOSHUIHEXIAOSHOU。ZHIFABINGHOUQI，YOUYUJIUBINGERGUANJIEBIANXING，JIUWOBUQI，SHENZHIBUNENGXINGZOU，WUFACAISHI，JIDUXIAOSHOU，SUIRANBINGYIQUYANZHONGDANBINGJIRENGKEJIXUYINSHUIHECHISHI。SHANGSHUJIXINGZHENGZHUANGZHIHOUJIYIHUANMANDEHUIFU，DANHUAMOYANKECHIXU5NIANZHIJIU。JINGHUXIDAOGANRANDEJIZAI4～6ZHOUSHIKEBIAOXIANQINGDUDELUOYINHUOZHESHIWUZHENGZHUANG。BOXINGSHIZUIMINGXIANDEZHENGZHUANG，HUXIDAOZHENGZHUANGBUCHANGJIAN。

　　防治措施

　　1、ZHIYUANTISHIZUICHANGJIAN，YESHIZUINANGENCHUDE，YINWEIBENBINGKEYIJINGDANCHUIZHICHUANBO，YEKESHUIPINGCHUANBO，KEYIDANDUFASHENG，YEKEYIBINGFAHUOJIFAYUQITADEJIBING，JIAZHONGBINGQING。

　　2、JIAQIANGSIYANGGUANLI

　　3、HUANJINGYINSUDEHAOHUAI，JUEDINGZHEBENBINGDEFASHENGYIJIJIBINGDEYANZHONGCHENGDU。