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怀化市屠宰场常见病毒隐性感染情况的监测与分析 被引量:4

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摘要 为了评估怀化市屠宰场健康猪群病原的隐性感染情况,使用荧光PCR检测技术对市内2个屠宰场共360份健康猪扁桃体进行了口蹄疫病毒(FMDV)、高致病性猪繁殖与呼吸综合征病毒(HP-PRRSV)、猪繁殖与呼吸综合征病毒(PRRSV)、猪伪狂犬病病毒(PRV)、猪圆环病毒2型(PCV2)、猪瘟病毒(CSFV)等主要猪病原进行核酸检测。结果显示,屠宰场内外观健康猪群中的病原阳性率分别为PCV2 82.78%、PRRSV 13.61%、HP-PRRSV 3.89%、PRV 3.89%、FMDV 3.06%、CSFV 0。表明健康猪群中携带PCV2比较普遍,其他病原也有一定的携带率。
出处 《养猪》 2018年第5期115-116,共2页 Swine Production
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