Enterobacteriaceae, gram-negative rod-shaped bacteria, part of intestinal microbiome and causative agents of different infections, 3D illustration. Escherichia coli, Klebsiella, Enterobacter and other Shutterstock Image - Enterobacteriaceae, gram-negative rod-shaped bacteria, part of intestinal microbiome and causative agents of different infections, 3D illustration. Escherichia coli, Klebsiella, Enterobacter and other - ID: 1042543318