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A systematic review and meta-analysis on the global seroprevalence of Trichinella infection among wild boars

机译:野公猪Trichinella感染全球血清透析的系统综述与荟萃分析

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Trichinellosis, caused by the parasitic nematode Trichinella spp. is a widespread foodborne zoonotic disease and is a public health concern in many countries. Wild boar is the second most important source of trichinellosis for humans. We conducted a systematic review and meta-analysis to evaluate the global seroprevalence of Trichinella infection among wild boar. We searched five major databases for studies reporting Trichinella spp. seroprevalence in wild boar between January 1995 and January 2018. Inclusion and exclusion criteria were applied. A random-effects model was used to estimate the pooled seroprevalence of Trichinella in wild boar. A total of 21 studies involving 16,327 wild boar from 15 countries were included in this meta-analysis. The pooled seroprevalence for Trichinella infection in wild boar was 6% (95% CI: 3-10%; 1084/16327). The estimated seroprevalence in North America was 9% (95% Cl, 1-25%), in Europe 7% (95% CI, 3-13%), in Asia 3% (95% CI, 0.0-11%) and in Oceania 3% (95% CI, 2-4%). Geographical location, gender and age were not significantly associated with seropositivity. In sub-group analysis, the pooled seroprevalence of Trichinella infection in wild boar when ELISA was used as the diagnostic test (16%; 95% CI, 4-34%) was significantly higher when compared to western blot (4%; 95% CI, 0-12%). These results emphasize that wild boars are a potential source for acquisition of Trichinella infection in humans, and surveillance programs should be implemented in high-risk countries. (C) 2018 Elsevier Ltd. All rights reserved.
机译:由寄生线虫Trichinella SPP引起的颗粒状。是一种广泛的食物繁殖的动物质疾病,是许多国家的公共卫生问题。野猪是人类孕粒的第二个最重要的来源。我们进行了系统审查和荟萃分析,以评估野公猪中Trichinella感染的全球血清伪造。我们搜索了第五个主要数据库,用于报告Trichinella SPP。 1995年1月至2018年1月之间的野猪中的Seroprevalence。纳入和排斥标准已适用。随机效果模型用于估算野猪中richinella的合并血清伪装。在该荟萃分析中,共有21项涉及来自15个国家的16,327名野猪的研究。野猪中Trichinella感染的汇集血清透视量为6%(95%CI:3-10%; 1084/16327)。北美的估计苏普拉洛为9%(95%CL,1-25%),欧洲7%(95%CI,3-13%),亚洲3%(95%CI,0.0-11%)和在大洋洲3%(95%CI,2-4%)。地理位置,性别和年龄与血清阳性没有显着相关。在亚群体分析中,与蛋白质印迹相比,野猪用作野猪中野猪的Crichinella感染的汇编Seloprevalence(16%; 95%,4-34%)显着更高(4%; 95% CI,0-12%)。这些结果强调,野猪是在人类中获取Trichinella感染的潜在来源,并且应在高风险国家实施监督计划。 (c)2018年elestvier有限公司保留所有权利。

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