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首页> 外文期刊>Canadian Veterinary Journal: La Revue Veterinaire Canadienne. >Seroepidemiology of respiratory (group 2) canine coronavirus, canine parainfluenza virus, and Bordetella bronchiseptica infections in urban dogs in a humane shelter and in rural dogs in small communities
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Seroepidemiology of respiratory (group 2) canine coronavirus, canine parainfluenza virus, and Bordetella bronchiseptica infections in urban dogs in a humane shelter and in rural dogs in small communities

机译：呼吸道（第2组）犬冠状病毒，犬副流感病毒和支气管博德特氏菌的血清流行病学在人性庇护所中的城市犬和小社区中的农村犬中

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摘要

This prospective study evaluated seroepidemiologic features of canine respiratory coronavirus (CRCoV), canine parainfluenza virus (CPIV), and Bordetella bronchiseptica infections in dogs in an urban humane shelter and in rural/small community dog populations in western Canada. Seroprevalence of CRCoV and CPIV was low compared with other countries; seroprevalence of B. bronchiseptica was moderate to high in most populations examined. Rural dogs were 0.421 times (P <= 0.0001) less likely to be positive for CRCoV than dogs admitted to the shelter. There were no statistical differences in prevalence of antibodies to B. bronchiseptica and CPIV between urban and rural populations. Dogs from Fort Resolution, NWT were significantly (P < 0.05) less likely to have moderate or high antibody titers to the 3 agents than dogs in the shelter. Seroconversion to CRCoV was common in dogs in the shelter, but was not associated (P = 0.18) with respiratory disease. Antibodies to CRCoV, CPIV, or B. bronchiseptica on arrival were not significantly (P > 0.05) associated with disease-sparing after entry into the shelter.
机译：这项前瞻性研究评估了城市人道避难所的犬只以及加拿大西部农村/小型犬群中犬呼吸道冠状病毒（CRCoV），犬副流感病毒（CPIV）和支气管博德特氏菌感染的血清流行病学特征。与其他国家相比，CRCoV和CPIV的血清阳性率较低。在大多数接受检查的人群中，支气管败血性博德特氏菌的血清阳性率是中度到较高。农村犬对CRCoV阳性的可能性比收容所的犬低0.421倍（P <= 0.0001）。在城乡人群之间，针对支气管败血性博德特氏菌和CPIV的抗体的流行率没有统计学差异。来自NWT堡堡分校的狗比起避难所的狗，对这3种抗体的中或高抗体滴度的可能性要低得多（P <0.05）。在收容所中的狗中血清转化为CRCoV很常见，但与呼吸系统疾病无关（P = 0.18）。进入收容所后，到达CRCRV，CPIV或支气管败血性芽孢杆菌的抗体与疾病预防没有显着相关性（P> 0.05）。

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