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尽管对班氏丝虫流行病学研究已取得很大进展,但关于其感染状况与致病间的关系及其确切病理机制仍不明确。本文作者在个体及社区水平上,对丝虫感染状况与临床症状间的关系进行了研究,为进行群体普查,建立淋巴丝虫病的流行病学评估方法奠定了基础。 随机选取了加纳3个主要的丝虫病传播地带(海岸平原、沿海森林及北部平原)的二十个村落,在对各个社区进行普查的同时,对每个社区中各年龄层的大约100人进行了丝虫病症状(包括四肢淋巴水肿/象皮肿和鞘膜积液)的检查。于22:00—02:OO采取被检
Although great progress has been made in the epidemiological study of Bandworm, its relation to pathogenicity and its exact pathological mechanism remains unclear. At the individual and community level, the authors studied the relationship between filarial infection status and clinical symptoms and laid the foundation for population census and establishment of an epidemiological assessment of lymphatic filariasis. Twenty villages of three major filariasis transmission areas in Ghana (coast plains, coastal forests and northern plains) were selected at random. While surveying each community, about 100 people of all ages in each community Filariasis symptoms (including limb lymphedema / elephant edema and hydrocele) were examined. At 22: 00-02: OO takes seized