You have chosen to include collections outside your plan in your search results.   Details  |  Remove

348,463 results for:

  • Type a number and press Enter. Page
    of 5,808
  • close up of 3d microscopic blue bacteria
  • 628978952
  • iStock
  • 3D render of a medical background with virus cells
  • 849243802
  • iStock
  • Germs and bacteria  icons  isolated on white background. Microbiome  in  flat cartoon style.  Round design  vector  illustration of  microorganisms.
  • 694906734
  • iStock
  • Biofilm of antibiotic resistant bacteria. Rod-shaped and spherical bacteria. Escherichia coli, Pseudomonas, Mycobacterium tuberculosis, Klebsiella, Staphylococcus aureus, MRSA. 3D illustration
  • 615889954
  • iStock
  • microscopic life form on white ground
  • 856492666
  • iStock
  • Hepatitis, H1N1, HIV, FLU, AIDS viruses abstract background 3d rendering
  • 640011740
  • iStock
  • Bacteria and germs  icon  set in thin line style.
  • 540094270
  • iStock
  • macrocosm, abstract scientific background
  • 627219088
  • iStock
  • Antibiotic resistant bacteria inside a biofilm, 3D illustration. Biofilm is a community of bacteria where they aquire antibiotic resistance and communicate with each other by quorum sensing molecules
  • 861992194
  • iStock
  • Euglena is a genus of single-celled flagellate Eukaryotes under microscopic view for education.
  • 838772512
  • iStock
  • Intestinal microbiome, 3D illustration showing anatomy of human digestive system and enteric bacteria Escherichia coli, E. coli, colonizing jejunum, ileum, other parts of intestine. Gut normal flora
  • 917777038
  • iStock
  • Enterobacteriaceae: large family of Gram-negative bacteria that includes many of the more familiar pathogens, such as Salmonella and Escherichia coli.
  • 625069696
  • iStock
  • Gut bacteria, microbiome. Bacteria magnified through magnifying glass, concept, representation. 3D illustration. Gut bacteria, microbiome. Bacteria magnified through magnifying glass, concept, represe
  • 687764192
  • iStock
  • Intestine, Bacterium, Probiotic
  • 961732678
  • iStock
  • Intestines with Gut Bacteria on Blackboard
  • 513254018
  • iStock
  • Good and bad bacterial flora icon set isolated on white background. Gut dysbiosis concept medical illustration with microorganisms
  • 973891892
  • iStock
  • Gut bacteria, microbiome. Bacteria inside the large intestine, concept, representation. 3D illustration. Gut bacteria, microbiome. Bacteria inside the large intestine, concept, representation. 3D illu
  • 683402568
  • iStock
  • Gut bacteria , gut flora, microbiome. Bacteria inside the small intestine, concept, representation. 3D illustration. Gut bacteria , gut flora, microbiome. Bacteria inside the small intestine, concept,
  • 684735214
  • iStock
  • Bacterial cell or virus, 3d generated view from microscope.
  • 670199112
  • iStock
  • Set of germ vector illustrations - blue, orange, green, yellow and pink
  • 501940394
  • iStock
  • virus icon. Bacteria icons universal set for web and mobile on white background
  • 1125480375
  • iStock
  • Hygiene concept. Man is showing dirty hands with many viruses and germs.
  • 909048932
  • iStock
  • young woman who makes a heart shape by hands on her stomach.
  • 864494020
  • iStock
  • 3D illustration of transparent and colorful protozoa or unicellular organism
  • 686373628
  • iStock
  • Scientific research concept with microbes in microscope, vector illustration in flat style
  • 669761524
  • iStock
  • Vector intestines  with bacteria, germs and magnifier. Vector illustration
  • 467885302
  • iStock
  • Monster character collection
  • 921660984
  • iStock
  • Macro image of microbes and cells.Biotechnology and genetic
  • 979319340
  • iStock
  • Seamless vector pattern of germs and bacteria. Beautiful abstract background. The concept of healthcare and medicine.
  • 541113276
  • iStock
  • vector illustration of Cartoon bacteria collection set for you design
  • 467800746
  • iStock
  • Seamless texture with bacterias and germs. Vector seamless pattern illustration
  • 872316290
  • iStock
  • Flat design germs and bacteria icons set  isolated on white background.  Shape of bacterial cell: cocci, bacilli, spirilla.  Vector  illustration.
  • 696251788
  • iStock
  • Helicobacter Pylori bacterium, medical illustration pathogenic microorganism in human stomach
  • 869398334
  • iStock
  • Virus bacteria cells background. High detailed 3d render
  • 514420461
  • iStock
  • Scientist holding a Petri dish in gloved  hand on the laboratory background. Red agar Endo used for Escherichia coli cultivation in lab. Focus on the dish in the hand.
  • 643383072
  • iStock
  • 3D medical background with DNA strands and virus cells
  • 924779136
  • iStock
  • Vector biology icons print. Illustration of bacteria and microbe organism allergen.
  • 944790210
  • iStock
  • Illustration about Gut Bacteria on old Paper
  • 514786718
  • iStock
  • Virus cells illness and disease concept abstract blue illustration render.
  • 811841154
  • iStock
  • 3d rendering viruses in infected organism, viral disease epidemic, virus abstract background.
  • 636010478
  • iStock
  • Type a number and press Enter. Page
    of 5,808

Share lightbox URL

Oops...something went wrong! To try again, close this window.