【正文】
有里急后重診斷 ?EIEC無(wú)動(dòng)力 、 生化反應(yīng)和抗原結(jié)構(gòu) Department of Microbiology, Harbin Medical University Department of Microbiology, Harbin Medical University 腸致病型大腸埃希菌( EPEC ) ? 致病物質(zhì) ?不產(chǎn)生腸毒素及其他外毒素 ?無(wú)侵襲力 ? 所致疾病 ?嬰幼兒腹瀉 Department of Microbiology, Harbin Medical University 腸出血型大腸埃希菌 ( EHEC) ? 亦稱(chēng)為 vero毒素大腸埃希菌 ? 致病物質(zhì) ?菌毛:粘附作用 ?毒素: vero毒素 ? 所致疾病 ?出血性結(jié)腸炎 ?溶血性尿毒綜合征 Department of Microbiology, Harbin Medical University Intimate Adherence of EHEC to Epithelial Cells Department of Microbiology, Harbin Medical University The “l(fā)ife cycle” of E. coli O157:H7 510% prevalence in animals 40% prevalence in farms Department of Microbiology, Harbin Med