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首页> 外文期刊>Journal of Medical Entomology >Prevalence and Seasonality of Fleas Associated With California Ground Squirrels and the Potential Risk of Tularemia in an Outdoor Non-Human Primate Research Facility
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Prevalence and Seasonality of Fleas Associated With California Ground Squirrels and the Potential Risk of Tularemia in an Outdoor Non-Human Primate Research Facility

机译:与加州地松鼠相关的跳蚤流行和季节性以及户外非人灵长类动物研究设施中的潜在风险

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Ectoparasites at primate research centers may be difficult to control, e.g. without exposing non-human primates (NHPs) to toxicants, but their impact on NHP health is poorly understood. In 2010, there was an epizootic of tularemia at the California National Primate Research Center (CNPRC) in Yolo County, California that resulted in 20 confirmed and suspect clinical cases in outdoors housed rhesus macaques (Macaca mulatta [Zimmermann]) and a 53% seroprevalence in the southern section of the colony. We studied ectoparasite burdens at the CNPRC in order to understand possible conditions at the time of the epizootic and provide data for the management of ectoparasites for the future. In 2015, we recorded 52 California ground squirrel (Otospermophilus beecheyi [Richardson]) burrow systems in the southern colony and collected 560 fleas. The largest number of fleas (n = 184) was collected in October and the most common species were Hoplopsyllus anomalus (Baker) (n = 331), Oropsylla montana (Baker) (n = 158), Echidnophaga gallinacea (Westwood) (n = 60), and Ctenocephalides felis (Bouche) (n = 11), all of which are opportunistically anthropophilic. Free, non-host-associated fleas included 12 H. anomalus, 9 C. felis, 6 O. Montana, and 1 E. gallinacea. We collected 1 H. anomalus from a rhesus macaque. Our results suggest a high potential for the rapid spread of zoonotic infectious diseases via flea transmission in primate facilities with ground squirrels and that flea control measures should be given a high priority.
机译:例如,灵长类动物研究中心的异位酸可能难以控制,例如,难以控制。不将非人的灵长类动物(NHPS)暴露于毒物,但它们对NHP健康的影响很差。 2010年,加利福尼亚州尤罗罗县的加州国家灵长类动物研究中心(CNPRC)在加利福尼亚州的户外营养的恒河猴(Macaca Mulatta [Zimmermann])和53%Seroprevalence(Macaca Mulatta [Zimmermann])和53%的审查临床病例中有一项强者在殖民地的南部。我们研究了CNPRC的异位酸性耐催化,以了解淘进行政区时的可能条件,并为未来提供植物寄生虫的管理数据。 2015年,我们在南部殖民地录制了52个加利福尼亚地鼠(耳鼻毛细血管Beecheyi [Richardson])Burrow系统,并收集了560跳。 10月份收集了最多的跳蚤(N = 184),最常见的物种是Hoplocksyllus Anomalus(Baker)(n = 331),Oropsylla montana(Baker)(n = 158),Echidnophaga gallinacea(Westwood)(n = 60)和Ctenocephalides Felis(Bouche)(n = 11),所有这些都是机会上的人类化学思考。免费,非宿主相关的跳蚤包含12h.anomalus,9℃,6 o. montana和1e.allinacea。从恒河猴中收集了1小时的Anomalus。我们的结果表明,通过跳蚤传输在与地松鼠中的灵长类动物设施中的跳蚤传输迅速传播的高潜力,并应给予跳蚤控制措施优先考虑。

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