论文部分内容阅读
首次报道了北京市某工厂一起戊型肝炎食物型暴发疫情，共发病急性黄疸型肝炎１１例，其中９例确诊为戊型肝炎。流行病学现况调查和病例对照研究表明，此起疫情是由该厂职工食堂制售的冷荤受污染引起的。
The first report of a factory in Beijing with a food-type outbreak of hepatitis E, a total of 11 cases of acute jaundice hepatitis, of which 9 were diagnosed with hepatitis E. Epidemiological survey and case-control studies have shown that this outbreak was caused by contamination of the cold meat produced and sold by the factory canteen staff.