bad bacteria concept , sick intestine cartoon character on white background. gut dysbiosis with

anatomy aureus bacteria bacteriology bacterium bacteroides bad bifidobacteria bifidus body campylobacter care design digestion digestive dysbacteriosis dysbiosis enteric enterobacteria good harmful icon illustration inspection intestinal intestine intestines lactic lactobacilli lactobacillus lactococcus medical medicine microflora microscope probiotics science streptococcus vector