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Cholera vaccine.
A closeup shot of a laboratory worker examining a green substance on a petri dish while conducting coronavirus research
Antimicrobial susceptibility testing in petri dish. Microbiologist check Antibiotic resistance of bacteria
Micrograph of amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live animal, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
ESBL pattern of sensitivity test in muller hinton media.
An Aedes japonicus mosquito rests on the water surface from which it just emerged.
plant Zea Stem C.S. under light mircoscope with white background
Spread of corona viruses at school through aerosols. 3d illustration.
A quadrant streak of the bacterium Staphylococcus aureus cultured or inoculated on Baird-Parker agar with egg tellurite .
Drone view of Environmental Specialist walking through and work inspecting water treatment pond
Backgrounds of Characteristics and Different shaped Colony of Bacteria and Mold growing on agar plates from Soil samples for education in Microbiology laboratory.
Candida grown on agar plate
False colour electron microscope micrograph showing the Golgi apparatus (blue), mitochondria (green), very dilated RER cisterns (pale yellow) and secretory granules (dark red) in a gonadotropic cell.\
Polluted water purification plant, environmental protection facilities
E. coli or coliform bacteria isolated and culture from running supply water
Liver Fluke Section under light microscope with white background
High Vaginal Swab (HVS) gram stain microscopic 100x show few pus cells and epithelial cells. Large number of gram positive Diplococci and few gram negative rods shape bacteria at medical laboratory.
Aerial View Waste Water Treatment plant, business and industrial concept, Equalization and Aeration pond
amazing inhabitants of the microworld under a microscope
Photomicrograph of flatworm,
Flies on plants in the nature, North China Plain
Cluster fly on deck on applesauce in later summer
Road located between a water treatment station and Favela da Mare
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Photomicrograph of FNAC of joint fluid under microscopy showing malignancy. metastasis.
Algae, a unicellular organism
Extreme close-up shot of the mosquito sucking blood on the male hand
Mosquitoes are small, midge-like flies which compose the family Culicidae. Although a few species are harmless or even useful to humanity, the females of most species are ectoparasites, whose tube-like mouthparts (called a proboscis) pierce the hosts' skin to consume blood.
Aerial view of square and circular sewage treatment tanks of sewage treatment plant
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