Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
flora scientific disease epidemic gut mycobacterium microflora health legionella background closeup probiotic shigella bacteriology research human macro bowel cell pathology stomach staphylococcus system immune infection bifidobacterium lactobacillus microscopic bacteria science medical attack salmonella microscope microbe medicine antibiotic digestive micro molecule pathogen nosocomial illness bacillus germ 3d escherichia biotechnology bacterial illustration