Enteric Gram-Negative Rods (Enterobacteriaceae) Junqi zhang(张俊琪),PhD MOH&MOE Key Lab of Medical Molecular Virology Shanghai Medical College, Fudan University (复旦大学上海医学院分子病毒学教育部/卫生部重点实验室)Enteric Gram-Negative Rods (Enterobacteriaceae) Junqi Zhang (张俊琪), PhD MOH&MOE Key Lab of Medical Molecular Virology Shanghai Medical College, Fudan University (复旦大学上海医学院分子病毒学教育部/卫生部重点实验室)