Christie E, Dubey J P, Pappas P W
J Am Vet Med Assoc. 1976 Mar 1;168(5):421-2.
Feces of 1,000 cats from a humane shelter in Columbus, Ohio were examined for evidence of intestinal parasitisms. Prevalences (in percentage of oocysts or helminth eggs) were: Sarcocytis sp, 0.2; Toxoplasma-like sp, 1.0; Isospora felis, 6.2; Isopora rivolta, 3.2; Toxocara cati, 25; Capillaria sp, 1.3; Ancylostoma sp, 9.4; Uncinaria sp, 0.2; and Taenia sp, 0.5. Infectivity of coccidia found in feces was tested by oral inoculation into mice and by feeding inoculated mice to cats. Toxoplasma-like oocysts as well as I felis and I rivolta oocysts were infectious to mice. None of 4 Eimeria or the 2 Sarocystis isolates were infectious to mice and cats.
对俄亥俄州哥伦布市一家动物收容所的1000只猫的粪便进行了检查，以寻找肠道寄生虫的证据。患病率（以卵囊或蠕虫卵的百分比表示）如下：肉孢子虫属，0.2%；类弓形虫属，1.0%；猫等孢球虫，6.2%；里氏等孢球虫，3.2%；猫弓首蛔虫，25%；毛细线虫属，1.3%；钩口线虫属，9.4%；狭头钩虫属，0.2%；以及带绦虫属，0.5%。通过经口接种到小鼠体内以及将接种后的小鼠喂给猫，来测试粪便中发现的球虫的感染性。类弓形虫卵囊以及猫等孢球虫和里氏等孢球虫卵囊对小鼠具有感染性。4种艾美耳球虫或2种肉孢子虫分离株对小鼠和猫均无感染性。
