中国旋毛虫病流行病学和血清学研究概况

General situation of epidemiological and serological researches trichinellosis in China

旋毛虫病是一种全球性严重流行的人兽共患寄生虫病,主要因食生或半生含有旋毛虫幼虫囊包的猪肉及肉制品所引起。在中国该病主要流行于西南、中原和东北地区。西南的云南、四川、广西和西藏4省(区)是全国旋毛虫病暴发次数、发病人数最多的地区,所有报告死亡病例全部发生在该片区。本文对全国40年旋毛虫病流行病学、血清学研究作一概述,对于进一步了解我国旋毛虫病的流行情况、地区分布以及制订控制措施具有重要意义。

Trichinellosis is a principal zoonosis which occurred over the world. The disease is maily transmitted thougheating raw pork or half done pork containing trichinella larvae.Trichinellosis is prevalent in southwestern,central andnortheastern parts of China. A majority of outbreaks and infection of trichinellosis and all the deaths were reported in provincesof Yunnan, Sichuan,Guangxi and Tibet Autonoumous Region. The epideimiologicl and serological aspects in researches oftrichinellosis in China in the past 40 years are generally summarized for further understanding the prevalence and regionaldistribution of of the disease and making control mesures.