猪口腔液在猪病毒感染监测中的初步应用

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为了解猪口腔液应用于猪场病原监测的效果及主要疫病病毒的感染分布情况,分4个季度在武汉市6个生猪养殖集中的行政区(县)的不同类型猪场,以栏舍为单位采集猪口腔液样品,通过荧光定量PCR和常规PCR检测猪瘟病毒(CSFV)、口蹄疫病毒(FMDV)、猪繁殖与呼吸综合征病毒(PRRSV)、高致病性猪繁殖与呼吸综合征病毒(HP-PRRSV)、猪圆环病毒1型(PCV1)和2型(PCV2)、猪伪狂犬病病毒(PRV)。检测结果显示,猪口腔液样品可检出CSFV、FMDV、PRRSV、HP-PRRSV、PCV1和PCV2,阳性
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