Enterobacteriaceae inguinalis is contagious and Enterobacteriaceae inguinalis infection is an infectious disease. Enterobacter inguinalis is widely found in nature, such as feces, water, soil and plants, and is one of the normal strains of intestinal bacteria. There are many ways to cause inguinal Enterobacteriaceae infection, such as trauma, surgery, immune system disorders can cause infection, the main source of infection is inguinal Enterobacteriaceae infection patients or carriers, can be transmitted through fecal-oral transmission and other ways to spread, may cause abdominal discomfort, sepsis, etc., and may even be life-threatening. If diagnosed with E. inguinalis infection, early and standardized treatment is recommended to avoid spreading the infection to others or causing adverse effects to oneself.