旋毛虫病是因摄食含有旋毛幼虫的动物生肉而感染的疾病。本病分布于全世界,但以欧美、尤以北美发病率高。我国自1965年首次报导人体旋毛虫病后,陆续在西藏、云南等地区发现此病流行,西双版纳州亦曾发生过旋毛虫病。1973年9月勐腊县某傣族生产队发生一次旋毛虫病暴发流行,在县委领导下,组织有关单位对该队进行了全面普查 Trichinellosis is a disease caused by ingestion of raw meat from animals that contain hairy larvae. The disease is distributed throughout the world, but Europe and the United States, especially in North America high incidence. After China first reported human trichinosis in 1965, one after another in Tibet and Yunnan found that the disease was endemic. Trichinellosis also occurred in Xishuangbanna Prefecture. In 1973 September Mengla County, a Dai team produced a trichinosis outbreak, under the leadership of the county Party committee, the organization of the unit conducted a comprehensive survey of the team