Gaweł Andrzej, Woźniakowski Grzegorz, Samorek-Salamonowicz Elzbieta, Kozdruń Wojciech, Bobrek Kamila, Bobusia Katarzyna, Nowak Marcin
Avian Dis. 2014 Dec;58(4):518-22. doi: 10.1637/10845-041014-Reg.1.
Hemorrhagic nephritis enteritis of geese (HNEG) is an epizootic viral disease caused by infection with goose hemorrhagic polyomavirus (GHPV) that affects domestic geese. This study describes the epizootic analysis, laboratory diagnosis, and molecular characterization of GHPV isolates associated with HNEG cases in Poland. HNEG symptoms persisted in infected flocks for 2 wk with a 32% mortality rate. Primary gross lesions included hemorrhaging of the kidneys, intestines, and lungs. Histopathologic examination confirmed HNEG and identified that the causative agent was similar to other GHPV isolates and identical to the Toulouse 2008 isolate.
鹅出血性肾炎肠炎（HNEG）是一种由感染鹅出血性多瘤病毒（GHPV）引起的、影响家鹅的流行性病毒性疾病。本研究描述了与波兰HNEG病例相关的GHPV分离株的流行病学分析、实验室诊断及分子特征。HNEG症状在受感染禽群中持续2周，死亡率为32%。主要肉眼病变包括肾脏、肠道和肺部出血。组织病理学检查确诊了HNEG，并确定病原体与其他GHPV分离株相似，且与图卢兹2008分离株相同。
