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首页> 外文期刊>Tropical Animal Health and Production >Seroprevalence of bovine respiratory viruses in North-Western Turkey
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Seroprevalence of bovine respiratory viruses in North-Western Turkey

机译：土耳其西北部牛呼吸道病毒的血清阳性率

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摘要

Bovine respiratory disease complex is a very important health problem around the world. Present study describes serological distribution of bovine major respiratory viruses in non -vaccinated cattle population of Marmara region in north-western Turkey. Neutralising antibodies specific to bovine viral diarrhoea virus (BVDV), bovine herpesvirus 1 (BHV-1), bovine respiratory syncytial virus (BRSV), bovine parainfluenza virus 3 (PI-3), bovine adenovirus serotype 1 (BAV-1) and serotype 3 (BAV-3) were investigated. Among 584 serum samples collected from 39 establishments in 7 provinces, 41.4% were positive for BVDV, 17.1% for BHV-1, 73.0% for BRSV, 43.0% for PI-3, 89.5% for BAV-1 and 92.3% for BAV-3. There were significant differences observed between seroprevalence rates detected in neighbouring provinces. Serological prevalence of BVDV, BHV-1 and BRSV were extremely higher in large capacity dairy farms than of small capacity farms (p < 0.0001). This study demonstrates that herd capacity is a very important risk factor for respiratory viruses and, on the other hand bovine adenoviruses and BRSV are the common reason of respiratory diseases in the region.
机译：牛呼吸系统疾病是世界范围内非常重要的健康问题。目前的研究描述了土耳其西北部马尔马拉地区未接种牛的牛主要呼吸道病毒的血清学分布。牛病毒性腹泻病毒（BVDV），牛疱疹病毒1（BHV-1），牛呼吸道合胞病毒（BRSV），牛副流感病毒3（PI-3），牛腺病毒血清型1（BAV-1）和血清型的特异性中和抗体研究了3个（BAV-3）。从7个省的39个机构中采集的584个血清样本中，BVDV阳性41.4％，BHV-1阳性17.1％，BRSV 73.0％，PI-3 43.0％，BAV-1 89.5％，BAV-92.3％ 3。在邻近省份发现的血清阳性率之间存在显着差异。大容量奶牛场中BVDV，BHV-1和BRSV的血清学感染率要比小容量奶牛场高（p <0.0001）。这项研究表明，牛群能力是呼吸道病毒的重要危险因素，另一方面，牛腺病毒和BRSV是该地区呼吸道疾病的常见原因。

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