Normal Pathogenic Opportunistic Bacteria 831868234

Tags: health medicine healthcare illness cell hygiene disease education biology science virus bacterium cells wellness microorganism microbe organism anatomy normal diagram germ bacteria microbiology germs infection digestion Microscopic bacillus diseases pathogen opportunistic salmonella viruses gut candida pathogenic bifidobacterium aureus Staphylococcus campylobacter infographic lactobacillus vibrio escherichia enterococcus Yersinia klebsiella shigella microbiome