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广州管圆线虫病(angiostrongylus cantonensis)是血管圆线虫属的一种寄生虫引起的人畜共患病,1935年我国陈心陶教授首先在广州褐家鼠的肺动脉中检出病原体。该病好发于热带、亚热带地区,以太平洋岛屿及东南亚地区为主,现在已在其他地区有病例报道。一、广州管圆线虫病的病原学与流行病学1.传染源:广州管圆线虫成虫常在鼠肺动脉内发育、产卵,虫卵随血流进入肺毛细血管,孵出第1期幼虫。幼虫穿过肺泡入呼吸道,再经气管上行至咽喉部转入消化道,随粪
Angiostrongylus cantonensis is a zoonotic disease caused by a parasite of the genus Cytes. In 1935, Professor Chen Xindao first detected pathogens in the pulmonary artery of the brown house mouse in Guangzhou. The disease occurs in tropical and subtropical regions, mainly in the Pacific Islands and Southeast Asia, and is now reported in other areas. First, the Guangzhou angiostrongychiasis etiology and epidemiology 1. Source of infection: Procyon tubulosus Guangzhou adults often in the rat pulmonary artery development, spawning, eggs with blood flow into the pulmonary capillaries, hatch the first larvae . Larvae through the alveolar into the respiratory tract, and then up the trachea to the throat into the digestive tract, with the feces