bacteria pediococcus, 3d

pediococcus pediococci bacteria bacterial bacteriology microorganism microbe microbiology disease 3d illustration sepsis septicemia endocarditis infection science scientific microscope microscopic coccoid cocci coccus spherical meningitis bacteremia urinary pulmonary vancomycin resistant opportunistic immunocompromised hiv aids abdominal surgery abscess gastrointestinal abnormality stomach intestine gut bowel gastric intrinsically grampositive facultatively anaerobic cluster tetrad pairs