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Advances in diagnosis and spatial analysis of cysticercosis and taeniasis

机译:囊尾rc病和虫病的诊断和空间分析研究进展

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SUMMARY Human cysticercosis, caused by accidental ingestion of eggs of Taenia solium, is one of the most pathogenic helminthiases and is listed among the 17 WHO Neglected Tropical Diseases. Controlling the life-cycle of T. solium between humans and pigs is essential for eradication of cysticercosis. One difficulty for the accurate detection and identification of T. solium species is the possible co-existence of two other human Taenia tapeworms (T. saginata and T. asiatica, which do not cause cysticercosis in humans). Several key issues for taeniasis/cysticercosis (T/C) evidence-based epidemiology and control are reviewed: (1) advances in immunological and molecular tools for screening of human and animals hosts and identification of Taenia species, with a focus on real-time detection of taeniasis carriers and infected animals in field community screenings, and (2) spatial ecological approaches that have been used to detect geospatial patterns of case distributions and to monitor pig activity and behaviour. Most recent eco-epidemiological studies undertaken in Sichuan province, China, are introduced and reviewed.
机译:小结意外摄入牛带en虫卵会导致人囊虫病,是最具致病性的蠕虫病之一,被列为17种被WHO忽视的热带病之一。控制人与猪之间so虫的生命周期对于根除囊尾rc病至关重要。准确检测和鉴定T. solium物种的困难之一是可能与其他两种人类。虫(T. saginata和T. asiatica)并存,它们不会引起人的囊虫病。虫/囊尾ice病(T / C)循证流行病学和控制的几个关键问题进行了综述:(1)用于筛选人和动物宿主和鉴定Ta虫种类的免疫学和分子工具的进展,重点是实时性在田间社区筛选中检测虫病携带者和受感染的动物,以及(2)已用于检测病例分布的地理空间格局并监视猪的活动和行为的空间生态学方法。介绍和回顾了在中国四川省进行的最新生态流行病学研究。

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