bacteria stenotrophomonas maltophilia

stenotrophomonas maltophilia gramnegative bacilli nosocomial infection endocarditis wound bacteremia bacteria bacterial bacteriology microorganism microbe microbiology disease 3d illustration sepsis science scientific microscope microscopic meningitis urinary resistant opportunistic immunocompromised abdominal surgery pseudomonas hospital cystic fibrosis heart tract cellulitis ecthyma gangrenosum bacillus cystitis pyelonephritis nephritis biotechnology xanthomonas s motile flagellum flagella soil isolated black background