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球虫病病因:主要是艾美尔球虫属、等抱子球虫属的球虫寄生于鳄的胆囊、胆管及肠上皮内,引起胆囊、胆管、肠上皮发生坏死。球虫体积很小,只有在显微镜下才能看到。球虫是多种动物共患的一种病原体。患病动物是主要的传染源(如病鸡、病鳄等),其粪便污染饲料、饮水、垫草、用具及地面后,球虫卵囊在
Etiological causes of coccidiosis: mainly Ehrlichia coccidia, coccidia and other coccidia parasitic crocodile gallbladder, bile duct and intestinal epithelium, causing gallbladder, bile duct, intestinal necrosis occurred. The coccidia are very small and can only be seen under a microscope. Coccidia is a commensal pathogen of many animals. Diseased animals are the main source of infection (such as sick chickens, sick crocodiles, etc.), the feces contaminated feed, water, bedding, utensils and the ground, the coccidial oocysts in the