Yersiniosis is one of the "other infectious diarrhea" of the notifiable infectious diseases and also an important food-borne disease. However, it lacked the basis or standard for diagnosis. The Chinese Preventive Medicine Association coordinated experienced researchers from National Institute for Communicable Disease Control and Prevention, China CDC and other institutes to produce the group standard entitled "Diagnosis of Yersiniosis" (T/CPMA 005-2019). Based on the principle of "legality, scientificity, advancement, and feasibility" , the standard gives a clear definition for Yerisiniosis, stipulates diagnosis basis, principles and main differential diagnosis and provides two informative appendixes for epidemiological and clinical characteristics and a normative appendix for laboratory detection. The standard provides accurate basis and methods of Yersiniosis diagnosis for hospitals and CDCs at all levels in China. It will solve the problems that Yersiniosis cannot be clearly diagnosed for clinical cases and in the outbreaks.
耶尔森菌病是我国丙类法定报告传染病"其他感染性腹泻"中的一种，是一种较为重要的食源性疾病，但我国在诊断上一直缺乏依据或标准。中华预防医学会组织中国CDC传染病预防控制所等单位撰写《耶尔森菌病诊断（T/CPMA 005－2019）》团体标准，以"合法性、科学性、先进性、可行性"为原则，给出了耶尔森菌病的明确定义，对其诊断依据、原则和主要鉴别诊断等进行了规定，并提供了耶尔森菌病的流行病学和临床表现作为资料性附录，耶尔森菌病的实验室检测作为规范性附录，为我国各级医疗机构和CDC工作人员进行耶尔森菌病的诊断提供准确依据和方法，解决在临床个案和暴发事件中耶尔森菌病无法明确诊断的问题。.
Keywords: Detection; Diagnosis; Group standard; Yersinia; Yersiniosis.