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Seroprevalence of malignant catarrhal fever-related gammaherpesviruses in domestic ruminants in Turkey

机译:土耳其家庭反刍动物中与恶性卡他热相关的γ-疱疹病毒的血清阳性率

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摘要

The prevalence of malignant catarrhal fever (MCF) virus infection in cattle, sheep and goat populations and also the prevalence of recovered and chronic MCF cases in north-western Turkey are reported. A total of 600 animals, 200 individuals of each species, located in four provinces were sampled between December 2003 and July 2005. A monoclonal antibody-based competitive inhibition (ci) ELISA were used to detect infection status of the animals. Detected antibody prevalence was 97.5%, 96.0% and 15.0% in sheep, goats and cattle, respectively. These results showed that MCF related gammaherpesvirus infections are common in north-western Turkey. There was no significant difference between prevalences detected in sheep and goats, as well as various breeds of these species. There was also no significant difference among locations. Results of this study show that sheep and goats may equally be important in the epidemiology of MCF in Turkey. Seropositivity against MCF agents among cattle was 15.0%. The results indicate that MCF infections may be maintained in intensively managed cattle herds having no close contact with small ruminants.
机译:据报道,在土耳其西北部,牛,羊和山羊种群中普遍存在恶性卡他热(MCF)病毒感染,以及康复和慢性MCF病例的流行。在2003年12月至2005年7月之间,对位于四个省的600只动物(每种物种的200个人)进行了采样。基于单克隆抗体的竞争抑制(ci)ELISA被用于检测动物的感染状况。绵羊,山羊和牛中检测到的抗体患病率分别为97.5%,96.0%和15.0%。这些结果表明,MCF相关的伽马疱疹病毒感染在土耳其西北部很常见。在绵羊和山羊以及这些物种的各种品种中检出的患病率之间没有显着差异。地点之间也没有显着差异。这项研究的结果表明,绵羊和山羊在土耳其MCF流行病学中可能同样重要。牛中针对MCF剂的血清阳性率为15.0%。结果表明,在与小反刍动物没有密切接触的严格管理的牛群中,可以维持MCF感染。

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