猪蓝耳病及继发感染试验诊断与综合防制研究

来源 :中国农学通报 | 被引量 : 0次 | 上传用户:aolongjiutian
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通过PCR、细菌培养鉴定和血涂片镜检对20例以高热为特征的疑似蓝耳病病例进行病原检测诊断,并根据病因提出综合防治措施.发现蓝耳病(PRRS)阳性率100%,圆环病毒病(PCV-2)阳性率40%,伪狂犬(PRV)阳性率40%,非典型性猪瘟(CSFV)阳性率10%,猪流感(SI)及猪传染性胸膜肺炎(APP)均为阴性,附红细胞体阳性率90%,并有少量细菌感染.结果表明我市猪高热病为高致病性蓝耳病,发病猪并分别不同程度地混合或继发感染了其他病原体,病原一般3~5种,病原多样化导致病情复杂化,增加了诊断和治疗难度,所以本病宜采取综合防治.
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