3d rendering of streptococcus bacterium

streptococcus shape pharyngitis pneumococcus pneumonia sore throat pathogen microbiology sepsis biology spreading closeup science contamination health illness bacteria flesheating micro organism three dimensional infectious disease group objects medical condition staphylococcus biological cell structure magnification sphere chain object bacterium cut microbe form pyogenes streptolysin macro scientific pathogenic cocci streptococci pneumococcal microorganism suis coccus microbial cellular infection streptococcaceae chains streptococcal pneumoniae cells microorganisms staphylococci spherical microscopic rendering isolated