小肠结肠炎耶氏菌病是新近才引起重视的一种肠道传染病,世界上已有很多国家发现,并还有过多次爆发流行报道。因而,该病目前已被认为是世界上重要的传染病之一。我国对本病的研究较晚,自1976年我们把国外的研究情况向国内介绍后,各地陆续开展 Enterocolitis Yersinia is a recently acquired intestinal infectious disease that has been detected in many countries in the world and has been reported in many epidemics. Thus, the disease is now considered as one of the world’s major infectious diseases. The study of this disease in our country is late. Since 1976, when we introduced the research situation in other countries to China,