nocardia bacteria, 3d

nocardia nocardiosis mycetoma bacterium microscope 3d illustration madurae medical medicine microbe microbiology microscopic pathogenic pathology pulmonary science scientific sick sickness infectious infection background bacterial granulomatus human cells closeup chronic biology grampositive foot epidemic illness health bacteriology asteroides microorganism animals actinomycetoma brasiliensis opportunistic suppurative mastitis pneumonia abscesses cutaneous subcutaneous lesions