Droual R, Farver T B, Bickford A A
California Veterinary Diagnostic Laboratory System, University of California, Davis, Fresno 93725, USA.
Avian Dis. 1995 Jul-Sep;39(3):599-605.
A retrospective case-control study of necrotic enteritis in turkeys was done. Male flocks were involved in a significantly greater proportion of necrotic enteritis cases compared with control cases. Necrotic enteritis cases occurred most frequently between 6 and 11 weeks of age. Within this age range, the probability of a necrotic enteritis case having a concurrent intestinal disease diagnosis was significantly higher than the probability in control cases. Coccidiosis was the most frequently diagnosed concurrent intestinal disease with necrotic enteritis, followed by clinical hemorrhagic enteritis and ascaridiasis.
开展了一项关于火鸡坏死性肠炎的回顾性病例对照研究。与对照病例相比，发生坏死性肠炎的病例中雄性鸡群所占比例显著更高。坏死性肠炎病例最常发生在6至11周龄之间。在这个年龄范围内，坏死性肠炎病例同时被诊断出患有肠道疾病的概率显著高于对照病例。球虫病是坏死性肠炎最常被诊断出的并发肠道疾病，其次是临床出血性肠炎和蛔虫病。
