Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Enterococcus faecalis bacteria  known as Streptococcus faecalis. These bacteria are rounded or oval-shaped cocci, seen here typically forming chains of cellsEnterococcus faecalis bacteria  known as Streptococcus faecalis. These bacteria are rounded or oval-shaped cocci, seen here typically forming chains of cells
Microscope close up of meningitis bacteria, also known as meningococcus 3D Illustration
Gram positive streptococci bacteria which grow in chains. Computer generated 3D image.
3d rendering of a virus.
Science Photo of bacteria Neisseria meningitidis, often referred to as meningococcus, is a Gram-negative bacterium that can cause meningitis  3d rendering
Creative illustrations in life. Colorful and beautiful background patterns for designers.
Galaxy Neon Exploding Abstract Purple Colorful Nebula Outer Space Liquid Ink Blob Splatter Awe Background Futuristic Navy Blue Red Ultra Violet Poisonous Black Smoke Fog Fumes Steam Marbled Pattern Watercolor Gradient Stained Spray Texture Horror Fractal Art Digitally Generated Image for presentation, flyer, card, poster, brochure, banner
3D visualization of a molecular structure under a microscope, featuring a single protein molecule against a soft blurred blue background, highlighting the intricacies of molecular biology and biochemistry.
Backgrounds of Bacteria and Mold under the microscope in Lab.
Closeup of purple staph bacteria in computer generated image
Streptococcus pyogenes is a highly infectious pathogenic bacterium, it can cause pharyngitis or more serious diseases such as scarlet fever and rheumatic fever. 3D rendering
MRSA bacteria or superbug bacteria
Neisseria meningitidis or meningococcus is a bacterium that can cause meningitis and other forms of meningococcal disease.
many blured bacteria close up under the microscope. Abstract
Gram stain of the bacterium, Staphylococcus aureus. This bacteria is gram positive, as such it appears purple after staining due to the thick peptidoglycan. The round cells are also seen in clusters.
Organic shaped objects.\nThis work was policy within one month. It is also an original work for this brief and cannot be used elsewhere.
Natural abstract fluid art painting in alcohol ink technique. Soft dreamy colors create transparent wavy lines.
Human cells under a microscope multiplying and dividing. Structure of human body
Lactobacillus kefir colony of the Lactococcus genus of bacteria, gram-positive and anaerobic. 3D Illustration
Bacillus gram positive stain under the microscope view. Bacillus is rod-shaped bacteria.
Neisseria meningitidis bacteria, artwork
A mix of purple and blue abstract color background.
A digitally generated image representing the concept of machine learning, featuring an intricate visualization of neural networks. This futuristic design symbolizes artificial intelligence, deep learning, and data-driven innovation, making it ideal for AI, technology, and scientific research themes.
It is a work created by CG, not created by AI. \nIt was designed and created by myself.Exosomes are tiny capsule-like structures (vesicles) released by cells. Exosomes contain proteins, RNA and lipids and have been implicated in immune responses, regenerative medicine and cancer progression.
Glowing abstract background
Ovarian Cancer Cell
Microscopic view of Bacteria Streptococcus pneumoniae causative agent of pneumonia. 3D illustration
Blurred glowing pink lights bokeh abstract night city party background
Hand painted background with shades of red and purple, acrylic on paper
Abstract Image of electromagnetic waves through a plain
Free Images: "bestof:bacteria bacterium neisseria meningitidis meningococcus pathogen purple"
bacteria-electron-microscope-808154.jpg
bacteria-electron-microscope-811861.jpg
bacteria-electron-microscope-stained-808158.jpg
bacteria-black-health-microbiology-359956.jpg
Harmful_Water_Organisms.jpg
bacteria-bacterium-1455820.png
bacteria-bacterium-1455819.png
bacteria-bacterium-1455818.png
bacteria-bacterium-1453123.png
virus-bacteria-epidemic-health-1675421.jpg
bacteria-microbes-infection-health-1450088.png
bacteria-cartoon-monster-virus-309587.svg
germ-virus-bug-infection-health-28874.svg
germ-sick-infection-health-41367.svg
bacteria-pathogen-infection-germs-426998.jpg
bacteria-pathogen-infection-green-426997.jpg
bacteria-pathogen-infection-germs-1477522.jpg
bacteria-pathogen-infection-germs-1470777.jpg
bacteria-pathogen-infection-germs-1470778.jpg
germs-bacteria-bacterium-cells-149605.svg
vermin-bacteria-virus-pathogen-307736.svg
anatomy-bacteria-bacterium-bowels-160524.svg
germ-bacterium-bacteria-virus-575530.svg
bacteria-virus-illness-bacterium-156869.svg
bacteria-virus-illness-bacterium-156864.svg
spores-bug-bacteria-bacterium-1487802.jpg
bacteria-bacillus-lactobacillus-1451505.png
bacteria-bacillus-lactobacillus-1451504.png
bacteria-bacterial-species-imitation-808751.jpg
bacteria-cell-forgery-imitation-1521191.jpg
monster-green-evil-common-426993.jpg
worm-bacteria-virus-illness-156866.svg
bacteria-monster-virus-illness-156868.svg
bacteria-coccus-virus-illness-156867.svg
bacteria-helical-virus-illness-156865.svg
bacteria-cartoon-monster-virus-309588.svg
organism-spore-microscopic-biology-1480361.jpg
pathogen-causative-agent-germ-virus-296502.svg
tangle-fibers-about-hair-form-701993.jpg
monster-green-eyes-aggressive-701992.jpg
germ-bacteria-virus-infection-576204.svg
bacteria-bacterial-species-imitation-108897.jpg
bacteria-bacterial-species-imitation-108898.jpg
bacteria-bacterial-species-imitation-108896.jpg
bacteria-bacterial-species-imitation-106583.jpg
bacteria-bacterial-species-imitation-108895.jpg
germ-bacteria-infection-health-41368.svg
monster-green-cute-pathogen-1369681.jpg
viruses-germs-background-pathogen-1359272.jpg
monster-red-eyes-aggressive-fangs-426994.jpg
germ-bacteria-medical-virus-41366.svg
monster-red-eyes-aggressive-fangs-701994.jpg
monster-blue-eyes-aggressive-fangs-701991.jpg
bacteria-macro-art-abstract-1527639.jpg
monster-red-eyes-aggressive-fangs-1521127.jpg
monster-blue-internet-security-426995.jpg
germ-virus-bacteria-infection-308918.svg
germ-virus-bacteria-infection-308920.svg
germ-virus-bacteria-infection-308921.svg
germ-virus-bacteria-infection-308922.svg
virus-alien-health-bug-medical-312664.svg
virus-alien-health-bug-medical-312663.svg
virus-alien-health-bug-medical-312662.svg
virus-alien-health-bug-medical-312665.svg
bug-germ-virus-viruses-alien-268541.jpg
bug-germ-virus-viruses-alien-268542.jpg
bug-germ-virus-viruses-alien-268533.jpg
bug-germ-virus-viruses-alien-268531.jpg
bug-germ-virus-viruses-alien-268535.jpg
bug-germ-virus-viruses-alien-268546.jpg
bug-germ-virus-viruses-alien-268543.jpg
bug-germ-virus-viruses-alien-268547.jpg
virus-alien-health-bug-medical-312656.svg
virus-alien-health-bug-medical-312659.svg
virus-alien-health-bug-medical-312658.svg
virus-alien-health-bug-medical-312657.svg
bug-germ-virus-viruses-alien-268532.jpg
bug-germ-virus-viruses-alien-268536.jpg
school-education-science-diagram-40847.svg
Fotosynteza bakterii purpurowych.svg
background-alien-disease-pathogen-1338691.png
stem-cell-sphere-163711.jpg
Flagellum base diagram-fr.svg
Flagellum base diagram en.svg
MenC.jpg
MenW135.jpg
MenA.jpg
MenY.jpg
NSRW_Bacteria.png
Albert_neisser.jpg
Antimicrobial_resistance_-_mutation.gif
Neisseria polysaccharea culture.jpg
K pneumoniae M morganii providencia styphimuriuma.JPG
Yersinia_pestis_wayson.jpg
Root-nodule01.jpg
Black rot lifecycle.tif
PV SSM.JPG
Terrorist_Events_are_Real.JPG
Terms of Use   Search of the Day