Dubey J P, Weisbrode S E, Sharma S P, Al-Khalidi N W, Zimmerman J L, Gaafar S M
J Am Vet Med Assoc. 1979 Mar 15;174(6):604-9.
Toxoplasmosis was diagnosed at necropsy in a 4-week-old pig from a litter of 16 born to a clinically normal sow. Multifocal acute necrosis of blood vessels and parenchyma was found in the small intestine, mesenteric lymph nodes, liver, lungs, and brain. Numerous tachyzoites, ultrastructurally indistinguishable from Toxoplasma gondii, were found in lesions. The affected pig and seven other littermates died after diarrhea had developed within 1 to 2 weeks of birth. The most likely source of infection was oocysts from cats on the farm.
在一头4周龄的仔猪尸检时诊断出弓形虫病，这头仔猪来自一窝16头仔猪，其母为临床正常的母猪。在小肠、肠系膜淋巴结、肝脏、肺和脑中发现多灶性血管和实质急性坏死。在病变部位发现大量速殖子，其超微结构与刚地弓形虫无法区分。这头患病仔猪和其他7头同窝仔猪在出生后1至2周内出现腹泻后死亡。最可能的感染源是农场猫的卵囊。
