Dubey J P, Udtujan R M, Cannon L, Lindsay D S
Zoonotic Diseases Laboratory, Livestock and Poultry Sciences Institute, USDA-ARS, Beltsville, MD 20705.
J Am Vet Med Assoc. 1990 Apr 1;196(7):1095-6.
Carcasses from 18 Holstein cows from Nevada, California, and Oregon were condemned because of grossly visible sarcocysts of Sarcocystis hirsuta. Sarcocysts were white to dull white, 2 to 7 mm long, and approximately 1 mm wide. Sarcocysts were most numerous in muscles of diaphragm, flank, and limbs and were able to infect laboratory-raised cats.
来自内华达州、加利福尼亚州和俄勒冈州的18头荷斯坦奶牛的尸体因肉眼可见的多毛肉孢子虫肉孢子囊而被判定不合格。肉孢子囊呈白色至灰白色,长2至7毫米,宽约1毫米。肉孢子囊在膈肌、胁腹和四肢肌肉中最为常见,并且能够感染实验室饲养的猫。