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首页> 外文期刊>Journal of Camel Practice and Research >Occurrence and transmission of camel trypanosomiasis in northern Kenya
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Occurrence and transmission of camel trypanosomiasis in northern Kenya

机译：肯尼亚北部骆驼锥虫病的发生和传播

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摘要

Camel trypanosomiasis was confirmed in selected northern Kenya herds using the enzyme linked immunosorbent assay (ELISA), Mouse Inoculation (MI) and Blood Smear (BS) techniques. The ELISA results indicated current or past trypanosome prevalence rates of 72-95 percent. MI and BS techniques revealed current infection rates upto 19.2 and 11.5 percent, respectively. Trypanosome infection rates were significantly elevated during the wet season based on the MI diagnostic technique. The mean infection rates were 13.7 +- 5 and 4.55 +- 2.2 for the wet and dry season, respectively. There were no seasonal differences in infection rates in camels based on the ELISA technique. Active transmission of camel traypanosomiasis was ascertained by regular monitoringof 10 sentinel camels. Three of these sentinel camels became infected 8-9 months after introduction, which in the absence of Glossina spp., supported the concept of mechanical transmission. The trypanosome species involved was confirmed to be Trypanosomaevansi Steele from a preliminary survey.
机译：使用酶联免疫吸附测定（ELISA），小鼠接种（MI）和血液涂片（BS）技术在选定的肯尼亚北部牧群中确认了骆驼锥虫病。 ELISA结果表明，目前或过去的锥虫患病率为72-95％。 MI和BS技术显示当前的感染率分别高达19.2％和11.5％。根据MI诊断技术，在雨季锥虫感染率显着提高。湿季和干季的平均感染率分别为13.7±5和4.55±2.2。根据ELISA技术，骆驼的感染率没有季节性差异。通过定期监测10个前哨骆驼，可以确定骆驼类盘球虫病的主动传播。在引入后8-9个月，其中三只定点骆驼被感染，这在没有Glossina spp。的情况下支持了机械传播的概念。初步调查确认所涉及的锥虫物种为锥虫。

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