以贫血乏力为首发症状的人感染猪链球菌病一例

A case of human infection with Streptococcus suis disease with initial symptom of anaemia and fatigue

目的报道天门市一例以贫血乏力为首发症状的人感染猪链球菌病例,分析传染源和传播途径,为当地疫情防控提供科学依据。方法通过血培养检查确诊是否猪链球菌感染,并进行流行病学调查。结果患者血培养检出猪链球菌2型,流行病学调查发现其屠宰猪场存在猪链球菌。结论屠宰户工种易感染猪链球菌病,加强屠宰场的卫生管理及生猪疫情监测,规范个人防护是预防人感染猪链球菌病的主要措施。

Objective To report a case of Streptococcus suis infection with anemia and fatigue as the initial symptom in Tianmen City,analyze the source of infection and transmission route,and provide scientific basis for local epidemic prevention and control.Methods Streptococcus suis infection was confirmed by blood culture and epidemiological investigation was carried out.Results Blood culture of the patient was positive for Streptococcus suis type 2,and epidemiological investigation showed that Streptococcus suis was present in the slaughtering pig farm.Conclusions Slaughterhouse workers are susceptible to Streptococcus suis disease.It is necessary to strengthen the sanitary management of slaughterhouses,monitor the epidemic situation of pigs and standardize the personal protection to prevent the transmission and spread of human infection with Streptococcus suis disease.