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Normal red blood cells Under the microscope
Natural agate surfaces, suitable for backgrounds and wallpapers.
A close-up of bad psoriasis on a person's arm
Bacteria medical illustration - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
Microscopic view of Salmonella enterica serotype Typhi that causes typhoid fever. 3D illustration
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Human brain on virus background. 3d illustration
Wide composition of various virus cell shapes inside blood plasma
Bacteria Aggregatibacter, 3D illustration. Aggregatibacter aphrophilus and A. actinomycetemcomitans, Gram-negative bacteria, part of the normal flora of the mouth and throat, also cause endocarditis
Myxoid liposarcoma.  Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body
Green algae cells background
Bacteria medical illustration - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
Scalp and hair follicles of human under the microscope in Lab.
West Nile are invading blood system in blood vessels. Easy to crop for all your social media and print sizes.
Microorganisms such as bacteria, viruses and fungi on skin surface
Streptococcus pneumoniae is responsible for causing severe acute bacterial infections like pneumonia, sepsis, and meningitis. Distinguishing it from other alpha-hemolytic streptococci is achievable by assessing its susceptibility to optochin, as indicated in the accompanying image. Notably, the pneumococcal polysaccharide capsule plays a crucial role in evading phagocytosis, contributing to its pathogenicity.
3D illustration sperm and egg cell, ovum. Sperm approaching egg cell. Native and natural fertilization. Conception the beginning of a new life. Ovum with red core under the microscope. Movement sperm
Burkitt lymphoma is a form of non-Hodgkin's lymphoma in which cancer starts in immune cells called B-cells. Recognized as a fast growing human tumor, Burkitt lymphoma is associated with impaired immunity and is rapidly fatal if left untreated.
Erythema infectiosum, fifth disease, or slapped cheek syndrome is one of several possible manifestations of infection by parvovirus B19. Fifth disease typically presents as a rash and is more common in children. While parvovirus B19 can affect humans of all ages, only two out of ten individuals will present with physical symptoms.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Micrograph of red water mite. Wishing Well, near west entrance Pinnacles National Park, California, USA. Live specimen. Wet mount, 5X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
A quadrant streak of the bacterium Staphylococcus aureus cultured or inoculated on Baird-Parker agar with egg tellurite .
Microscopic view of coronavirus. 3d illustration
stx2a is a subtype of Shiga toxin-producing E. coli (STEC) linked to Hemolytic Uremic Syndrome (HUS), a severe condition impacting kidney function and blood clotting. STEC poses a significant risk of foodborne illness and can spread within communities including family members.
Bacteria spreading and destroying healthy cell 3d concept illustration.
Asian Tiger Mosquito
Mosquito on human skin sucking blood diagonal view background 3d rendering
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Free Images: "bestof:Malaria-infected human red blood cell.jpg en Human red blood cell infected with malaria parasite 2013-04-25 10 01 19 http //www nsf gov/news/news_images jsp"
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