首页> 外文期刊>Taiwan Veterinary Journal >CASE REPORT: AN INFECTIOUS KERATOCONJUNCTIVITIS OUTBREAK CAUSED BY MYCOPLASMA CONJUNCTIVAE IN A DAIRY GOAT FARM
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CASE REPORT: AN INFECTIOUS KERATOCONJUNCTIVITIS OUTBREAK CAUSED BY MYCOPLASMA CONJUNCTIVAE IN A DAIRY GOAT FARM

机译:案例报告:乳房山羊农场中的支原体结膜引起的感染性角膜炎症爆发

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Although infectious keratoconjunctivitis (IKC) has occurred worldwide, no report has mentioned an IKC case in a dairy goat farm in an indoor management system. Moreover, few clinicians follow the IKC syndrome development throughout the clinical course. The aim of the present study was to report an IKC outbreak caused by Mycoplasma conjunctivae (MC) in indoor dairy goat barns. Severe IKC breakouts had been found consecutively in two nearby goat barns in a cooperated farm. To confirm the etiology, samples were collected from the infected goats to perform hematological, biochemical, bacterial examinations and polymerase chain reactions. A treatment of 4% boric acid and 0.5% povidone iodine solution, and a preventive spray of quaternary ammonium at 09:00 AM and 1% Virkon-S? solution at 17:00 PM were useful to control disease in the adult goat barn, wherein 60% (31/55) animals showed different IKC signs. A total of 12 (14%) goat kids, died, without treatment, showed variable degrees of bronchointerstitial pneumonia. In all cases, only the DNA fragments of MC, but not other pathogens implicated in IKC, were detected. Goats began to recover after 30 days in an episodic duration of 81 days resulting in an estimated 240,000 New Taiwan dollars loss. In conclusion, this is the first goat MC report in an indoor system. The treatment and the preventive measure described in the current study were useful to control the event.
机译:虽然传染性角结膜炎(IKC)在世界范围内都有发生,但没有报告提到在室内管理系统中的奶山羊养殖场发生IKC病例。此外,很少有临床医生在整个临床过程中跟踪IKC综合征的发展。本研究的目的是报告一例由结膜支原体(MC)引起的室内奶山羊仓IKC暴发。在一个合作农场附近的两个山羊仓中连续发现了严重的IKC爆发。为了确认病因,从感染的山羊身上采集样本,进行血液学、生化、细菌检查和聚合酶链反应。4%硼酸和0.5%聚维酮碘溶液的处理,以及在上午9:00和1%Virkon-S预防性喷洒季铵盐?下午17:00的溶液有助于控制成年山羊仓中的疾病,其中60%(31/55)的动物表现出不同的IKC症状。共有12名山羊儿童(14%)在未经治疗的情况下死亡,表现出不同程度的支气管间质性肺炎。在所有病例中,仅检测到MC的DNA片段,而未检测到与IKC有关的其他病原体。山羊在30天后开始恢复,持续时间为81天,估计损失了24万新台币。总之,这是首次在室内系统中进行山羊MC报告。目前研究中描述的治疗和预防措施有助于控制事件。

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