本文报道一起由粪链球菌引起的食物中毒,实验证实,本次分离得到的粪链球菌为产毒菌株,患者恢复期血清粪链球菌抗体水平明显升高,5例病人增高4倍以上。 This article reports a food poisoning caused by Streptococcus faecalis. Experiments confirmed that the isolated Streptococcus faecalis was an antivirus strain. The level of serum Streptococcus faecalis antibody was significantly elevated in convalescent patients, and 5 patients were more than 4 times higher.