Category Archives: Browse Images

Male Reproductive System Gallery

Download diagrams of male organs anatomy and diseases, formation and structure of sperms.

Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolution for sale at affordable prices on Alila Medical Media website.

To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to our Conditions of Use.
To purchase larger sizes of the image: (left) click on full size image.

Spermatogenesis process, labeled diagram.
Spermatogenesis process, labeled diagram.
Process of sperm production and meiosis in seminiferous tubule, labeled diagram.
Ovum and spermatozoon structure, labeled diagram.
Ovum and spermatozoon structure, labeled diagram.
Egg and sperm cells anatomy, labeled drawing.
Male reproductive organs sagittal, unlabeled diagram.
Male reproductive organs sagittal, unlabeled diagram.
Illustration of male reproductive system in median section
Male reproductive organs sagittal, labeled diagram.
Male reproductive organs sagittal, labeled diagram.
Illustration of male reproductive system in median section
Prostate cancer staging, unlabeled diagram.
Prostate cancer staging, unlabeled diagram.
Illustration of staging of prostate gland cancer, from small tumor size to metastasis.
Prostate cancer staging, labeled diagram.
Prostate cancer staging, labeled diagram.
Illustration of staging of prostate gland cancer, from small tumor size to metastasis.


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Lymphatic System Gallery

Download illustrations of major groups of lymph nodes, lymphatic organs and vessels, their anatomy, function, disorders and involvement in cancer metastasis.

Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolution for sale at affordable prices on Alila Medical Media website.

To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to our Conditions of Use.
To purchase larger sizes of the image: (left) click on full size image.

Axillary lymph nodes, medical drawing.
Axillary lymph nodes, medical drawing.
Axillary lymph nodes diagram, simple version. 1-3 = different groups of axillary nodes, 4= supraclavicular lymph nodes. Unlabeled diagram.
Lymph node structure, unlabeled diagram.
Lymph node structure, unlabeled diagram.
Diagram illustrating structure of a lymph node with lymph flow, unlabeled.
Lymph node structure, labeled diagram.
Lymph node structure, labeled diagram.
Diagram illustrating structure of a lymph node with lymph flow, labeled.
Lymph nodes of head and neck, medical drawing.
Lymph nodes of head and neck, medical drawing.
Lymph nodes of the head and neck, unlabeled. 1= preauricular, 2= posterior auricular, 3= parotid, 4= occipital, 5= submandibular, 6= submental, 7-10 = cervical, 11= supraclavicular.
Lymphatic fluid drainage, labeled diagram.
Lymphatic fluid drainage, labeled diagram.
Uptake of tissue fluid by lymphatic capillary, labeled drawing.
Metastatic cancer, medical drawing.
Metastatic cancer, medical drawing.
Cancer cell squeezes through the endothelium of blood and lymph vessel, illustration unlabeled.
Breast cancer staging, diagram.
Breast cancer staging, diagram.
Stages of Breast Cancer, from small tumor to metastasis, medical illustration, unlabeled.
Lymphatic system, unlabeled diagram.
Lymphatic system, unlabeled diagram.
Human lymphatic system with all organs, major trunks, ducts and groups of lymph nodes illustrated, unlabeled illustration.
Lymphatic system, labeled diagram.
Lymphatic system, labeled diagram.
Human lymphatic system with all organs, major trunks, ducts and groups of lymph nodes illustrated, labeled illustration.


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Female Reproductive System Gallery

Download cliparts illustrating anatomy of reproduction organs, oogenesis and sexual cycle, hormonal control, women’s diseases and conditions.

Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolution for sale at affordable prices on Alila Medical Media website.

To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to our Conditions of Use.
To purchase larger sizes of the image: (left) click on full size image.

Cervical cancer, labeled diagram.
Cervical cancer, labeled diagram.
Diagram showing cancer of the cervix, labeled.
Uterine cancer, labeled diagram.
Uterine cancer, labeled diagram.
Illustration of tumor of the endometrium of female uterus, labeled.
Women's system simple version, unlabeled.
Women's system simple version, unlabeled.
Diagram showing female body with anatomy of reproductive system, anterior view, simple unlabeled version.
Women's system simple version, labeled.
Women's system simple version, labeled.
Diagram showing female body with anatomy of reproductive system, anterior view, simple labeled version.
From fertilization to implantation, labeled diagram.
From fertilization to implantation, labeled diagram.
Diagram showing early human embryo development events, from fertilization to implantation of blastocyst, labeled.
Polycystic and normal ovary, labeled diagram.
Polycystic and normal ovary, labeled diagram.
Normal ovarian cycle and Polycystic ovary syndrome illustration, labeled.
Pelvic inflammatory disease (PID)
Pelvic inflammatory disease (PID)
Pelvic inflammatory disease (PID) diagram, unlabeled
Pelvic inflammatory disease (PID) diagram
Pelvic inflammatory disease (PID) diagram
Pelvic inflammatory disease (PID) diagram, labeled
Axillary lymph nodes, medical drawing.
Axillary lymph nodes, medical drawing.
Axillary lymph nodes diagram, simple version. 1-3 = different groups of axillary nodes, 4= supraclavicular lymph nodes. Unlabeled diagram.
Breast cancer staging, diagram.
Breast cancer staging, diagram.
Stages of Breast Cancer, from small tumor to metastasis, medical illustration, unlabeled.
Menstrual cycle and ovulation, labeled diagram.
Menstrual cycle and ovulation, labeled diagram.
Normal menstrual cycle and the hormonal control of ovulation, labeled illustration.
Women's reproductive system, unlabeled diargam.
Women's reproductive system, unlabeled diargam.
Diagram showing organs of female reproductive tract in median section.
Women's reproductive system, labeled diargam.
Women's reproductive system, labeled diargam.
Diagram showing organs of female reproductive tract in median section.
Ovum and spermatozoon structure, labeled diagram.
Ovum and spermatozoon structure, labeled diagram.
Egg and sperm cells anatomy, labeled drawing.


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Oral Cavity Gallery

Download illustrations of permanent and deciduous dentition, tooth anatomy, periodontal diseases, teeth replacement therapy, mouth anatomy and diseases.

Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolution for sale at affordable prices on Alila Medical Media website.

To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to our Conditions of Use.
To purchase larger sizes of the image: (left) click on full size image.

Tooth anatomy, unlabeled diagram.
Tooth anatomy, unlabeled diagram.
Tooth anatomy from outside and in cross section, unlabeled drawing.
Tooth anatomy, labeled diagram.
Tooth anatomy, labeled diagram.
Tooth anatomy from outside and in cross section, labeled drawing.
Dental checkup icon
Dental checkup icon
Magnifying glass on a molar tooth, illustration.
Plaque and tooth decay, medical drawing.
Plaque and tooth decay, medical drawing.
Tooth decay stages diagram.
Periodontal Disease, labeled diagram.
Periodontal Disease, labeled diagram.
Gum disease stages, from gingivitis to periodontitis.
Adult dentition, medical drawing.
Adult dentition, medical drawing.
Permanent teeth, adult dentition, upper and lower jaws, unlabeled.
Deciduous dentition, medical drawing.
Deciduous dentition, medical drawing.
Deciduous dentition (baby or milk teeth), upper and lower jaws, medical illustration unlabeled..
Head anatomy median section, medical drawing.
Head anatomy median section, medical drawing.
Median section of human head diagram with details of brain, sinuses, tonsils, oral and nasal cavity, pharynx and larynx, unlabeled.
Mouth and throat anatomy, medical drawing.
Mouth and throat anatomy, medical drawing.
Diagram of human oral cavity with denture, tonsils, unlabeled.


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Urinary System Gallery

Download anatomical illustrations of kidneys, urine formation process, urinary tract diseases and conditions.

Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolution for sale at affordable prices on Alila Medical Media website.

To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to our Conditions of Use.

To purchase larger sizes of the image: (left) click on full size image.

Treatment of kidney stones, medical drawing.
Treatment of kidney stones, medical drawing.
Ultrasound shock wave therapy for kidney stones, unlabeled.
Kidney stones, medical drawing.
Kidney stones, medical drawing.
Diagram of healthy kidney anatomy and kidney with stones blocking urine passage, unlabeled.
Formation of urine, labeled diagram.
Formation of urine, labeled diagram.
Basic steps in urine formation in a nephron of kidney.
Urinary bladder cancer stages, medical drawing.
Urinary bladder cancer stages, medical drawing.
Staging of urinary bladder cancer diagram, unlabeled
Urinary bladder cancer stages, labeled.
Urinary bladder cancer stages, labeled.
Staging of urinary bladder cancer diagram, labeled
Chronic pyelonephritis, labeled diagram.
Chronic pyelonephritis, labeled diagram.
Chronic pyelonephritis kidney disease with tissue scarring and blunted calyx, medical illustration.
Polycystic kidney disease, medical drawing.
Polycystic kidney disease, medical drawing.
Diagram of enlarged kidney with multiple cysts compared to normal anatomy, unlabeled.
Urinary organs in female, medical illustration.
Urinary organs in female, medical illustration.
Female urinary system diagram showing kidneys, ureters and bladder, simple version unlabeled.
Prostate cancer staging, unlabeled diagram.
Prostate cancer staging, unlabeled diagram.
Illustration of staging of prostate gland cancer, from small tumor size to metastasis.
Prostate cancer staging, labeled diagram.
Prostate cancer staging, labeled diagram.
Illustration of staging of prostate gland cancer, from small tumor size to metastasis.


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Eyes, Vision Gallery

Download diagrams of human eye anatomy, tear film and lacrimal gland, muscles of the orbit and associated nerves, defects and diseases, laser surgery treatment.

Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolution for sale at affordable prices on Alila Medical Media website.

To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to our Conditions of Use.
To purchase larger sizes of the image: (left) click on full size image.

Visual pathways , labeled diagram.
Visual pathways , labeled diagram.
Diagram of visual projection pathway from eyes to brain (visual cortex), labeled.
Visual pathways , unlabeled diagram.
Visual pathways , unlabeled diagram.
Diagram of visual projection pathway from eyes to brain (visual cortex), unlabeled.
Astigmatism, labeled diagram.
Astigmatism, labeled diagram.
The oval shape of the cornea of the eye in people with astigmatism creates multiple focal points.
Cataract, labeled diagram.
Cataract, labeled diagram.
Illustration of Eye disease - Cataract, clouding of lens.
Glaucoma, unlabeled diagram.
Glaucoma, unlabeled diagram.
Illustration of stages of development of glaucoma, a common eye disease.
Glaucoma, labeled diagram.
Glaucoma, labeled diagram.
Illustration of stages of development of glaucoma, a common eye disease.
Macular degeneration, labeled diagram.
Macular degeneration, labeled diagram.
Diagram showing eye common disease: macular degeneration (dry and wet), labeled.
Muscles of the eye, unlabeled diagram.
Muscles of the eye, unlabeled diagram.
Diagram showing extrinsic muscles controlling movement of the eye, unlabeled.
Muscles of the eye, labeled diagram.
Muscles of the eye, labeled diagram.
Diagram showing extrinsic muscles controlling movement of the eye, labeled.
Common eye defects diagrams
Common eye defects diagrams
Myopia, hyperopia and correction with lenses, labeled illustrations.
Eye anatomy unlabeled diagram.
Eye anatomy unlabeled diagram.
Cross section of human eye illustration, unlabeled.
Eye anatomy labeled diagram.
Eye anatomy labeled diagram.
Cross section of human eye illustration, labeled.
Eye adaptation to near vision, illustration.
Eye adaptation to near vision, illustration.
The near response of the eye , lens accommodation, labeled diagram.
Dry eye syndrome, labeled diagram
Dry eye syndrome, labeled diagram
Tears composition and the glands involved in tears production, labeled.


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Ear, Hearing Gallery

Download medical drawings of human ear and cochlea anatomy, auditory pathway and mechanism of hearing, middle ear infection.

Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolutions for sale at affordable prices on Alila Medical Media website.

To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to our Conditions of Use.
To purchase larger sizes of the image: (left) click on full size image.

Ear anatomy, labeled diagram.
Ear anatomy, labeled diagram.
Human ear anatomy showing outer, middle and inner ear, eardrum, ossicles and cochlea, labeled drawing.
Ear anatomy, unlabeled diagram.
Ear anatomy, unlabeled diagram.
Human ear anatomy showing outer, middle and inner ear, eardrum, ossicles and cochlea, unlabeled drawing.
Middle ear infection, unlabeled diagram.
Middle ear infection, unlabeled diagram.
Otitis media diagram - infection of the middle ear, a common condition in children, unlabeled.
Middle ear infection, labeled diagram.
Middle ear infection, labeled diagram.
Otitis media diagram - infection of the middle ear, a common condition in children, labeled.
Outer ear infection, labeled diagram.
Outer ear infection, labeled diagram.
Illustration of Swimmer's ear - inflammation of outer ear canal.
Hearing mechanism, unlabeled diagram.
Hearing mechanism, unlabeled diagram.
Diagram showing how sound waves are transmitted and converted into vibration along the basilar membrane, the cochlea is straightened to simplify.
Hearing mechanism, labeled diagram.
Hearing mechanism, labeled diagram.
Diagram showing how sound waves are transmitted and converted into vibration along the basilar membrane, the cochlea is straightened to simplify.


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Molecular, Cell biology & Genetics Gallery

Download diagrams of normal human genome and chromosome changes in genetic diseases, illustrations of stem cells and cellular differentiation, gene expression and signaling, intracellular organelles, molecular techniques and more.

Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolutions for sale at affordable prices on Alila Medical Media website.

To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to our Conditions of Use.
To purchase larger sizes of the image: (left) click on full size image.

Human cell collection
Human cell collection
Human cell collection, diagrams
DNA fingerprinting, diagram.
DNA fingerprinting, diagram.
DNA fingerprinting, in this example 6 loci are tested, molecular weight marker and allelic ladders added.
DNA microarrays chip, medical drawing.
DNA microarrays chip, medical drawing.
Typical DNA chip results, technique used in (for example) cancer research to study differential expression of genes, illustration unlabeled.
Phage infecting a bacterium, unlabeled diagram.
Phage infecting a bacterium, unlabeled diagram.
Phage injecting DNA into a bacterium, unlabeled drawing.
Structure of a bacteriophage, labeled diagram.
Structure of a bacteriophage, labeled diagram.
Structure of a phage, a virus that infects bacteria.
Ionic basis of resting membrane potential, labeled diagram.
Ionic basis of resting membrane potential, labeled diagram.
Resting membrane potential is maintained by sodium potassium pump.
Structure of plasma membrane, unlabeled diagram.
Structure of plasma membrane, unlabeled diagram.
Structure of cell membrane with lipid bilayer, cholesterol, transmembrane proteins and pores.
Structure of plasma membrane, labeled diagram.
Structure of plasma membrane, labeled diagram.
Structure of cell membrane with lipid bilayer, cholesterol, transmembrane proteins and pores.
DNA sequencing principle, illustration.
DNA sequencing principle, illustration.
DNA sequencing gel and interpretation of DNA sequence.
Cancer cells in a growing tumor, labeled diagram.
Cancer cells in a growing tumor, labeled diagram.
Cancer cells grow and break through the basement membrane, labeled drawing.
Cell cycle diagram.
Cell cycle diagram.
Phases of Cell cycle: mitosis, gap 1 (G1), gap 2 (G2), and S - DNA synthesis, G0 = quiescence.
Cell division illustration.
Cell division illustration.
Exponential growth of cells in a tissue, doubling of numbers of cells, unlabeled.
Gene expression, unlabeled diagram.
Gene expression, unlabeled diagram.
Gene expression process in eukaryotes, from transcription to protein folding.
Gene expression, labeled diagram.
Gene expression, labeled diagram.
Gene expression process in eukaryotes, from transcription to protein folding.
Mitosis versus meiosis, diagram.
Mitosis versus meiosis, diagram.
comparing the two different types of cell division.
A typical cell, unlabeled diagram.
A typical cell, unlabeled diagram.
Structure of a typical eukaryotic cell, unlabeled drawing.
A typical cell, labeled diagram.
A typical cell, labeled diagram.
Structure of a typical eukaryotic cell, labeled drawing.
Down syndrome karyotype diagram.
Down syndrome karyotype diagram.
Down syndrome karyotype, extra chromosome 21.
Normal human karyotype diagram.
Normal human karyotype diagram.
Normal human diploid set of chromosomes.
Human chromosome idiograms, diagrams
Human chromosome idiograms, diagrams
Accurate human chromosome banding patterns.
Klinefelter syndrome genome diagram.
Klinefelter syndrome genome diagram.
Klinefelter syndrome genome has an extra X chromosome, XXY.
Patau syndrome, trisomy 13 diagram.
Patau syndrome, trisomy 13 diagram.
Patau syndrome genome has an extra chromosome 13.
Spermatogenesis process, labeled diagram.
Spermatogenesis process, labeled diagram.
Process of sperm production and meiosis in seminiferous tubule, labeled diagram.
Triple X syndrome genome diagram.
Triple X syndrome genome diagram.
Trisomy X syndrome genome has an extra X chromosome, female XXX.
Turner's syndrome genome diagram.
Turner's syndrome genome diagram.
Monosomy X, Turner's syndrome genotype is XO, one X chromosome is missing, female phenotype.
Super Male Syndrome genome diagram.
Super Male Syndrome genome diagram.
XYY, Super Male Syndrome genome has an extra Y chromosome.


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Immune System Gallery

Download illustrations of cellular and humoral immunity, AIDS and HIV diagrams, cliparts of T cells and B cells in inflammation response and allergy. Also includes autoimmune diseases. The lymphatic system has its own gallery and is not included in here.

Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolutions for sale at affordable prices on Alila Medical Media website.

To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to our Conditions of Use.
To purchase larger sizes of the image: (left) click on full size image.

Mechanism of allergy (drug,hay fever, asthma...)
Mechanism of allergy (drug,hay fever, asthma...)
Anaphylactic reaction mechanism: antigen bridges the gap between two antibody molecules on mast cell or basophil, triggering massive release of histamine and other mediators.
Sites of eczema on body, medical drawing.
Sites of eczema on body, medical drawing.
Common sites of eczema in children and adults, medical illustration unlabeled.
Eczema, allergic reaction, labeled diagram.
Eczema, allergic reaction, labeled diagram.
Allergens induce inflammation response of skin causing rash, redness and swelling.
Inflammation process, labeled diagram.
Inflammation process, labeled diagram.
Anatomy of a splinter: chemical signals dilate nearby blood vessels, neutrophils adhere to the inside of blood vessel wall (margination), squeeze out between its endothelial cells (diapedesis), chemotaxis to the site of damage and phagocytose the bacteria.
Elements of blood, medical drawing.
Elements of blood, medical drawing.
Illustration of red and white blood cells, lymphocytes, monocytes, platelets, basophil, eosinophil, neutrophil,.
Leukemia versus normal blood count, illustration.
Leukemia versus normal blood count, illustration.
Cancer of blood, Anemia, medical drawing.
Antigen presenting cell functions, labeled diagram.
Antigen presenting cell functions, labeled diagram.
APC cells engulf enemy cell by phagocytosis and present pieces of antigen on their surface for recognition by T helper cells.
Function of T helper cells, labeled diagram.
Function of T helper cells, labeled diagram.
Immune system basics: activation and action of T helper cells.
Cytotoxic T cells functions, labeled diagram.
Cytotoxic T cells functions, labeled diagram.
Immune system basics, activation and action of cytotoxic t cells.
Contact dermatitis, medical drawing.
Contact dermatitis, medical drawing.
Urushiol oil induced contact (Rhus) dermatitis, illustration of the allergic reaction, unlabeled.
HIV attachment to target T cell, labeled diagram.
HIV attachment to target T cell, labeled diagram.
HIV attaches to target T cell through gp120 and CD4 receptor and coreceptor on host cell.
HIV entry to T cell, labeled drawing.
HIV entry to T cell, labeled drawing.
HIV attachment and entry to T cell and becomes a provirus. Labeled diagram


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Microbiology Gallery

Download illustrations of most common bacteria and viruses that infect human and diseases caused by them, diagrams of Gram positive and negative bacterial cell wall, HIV infection and replication, bacteriophage structure, and more.

Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead. You can find a larger image collection at higher resolutions for sale at affordable prices on Alila Medical Media website.

To download: right click on full size image – choose “Save image as” and save it into your computer. By downloading from this website you acknowledge that you agree to our Conditions of Use.
To purchase larger sizes of the image: (left) click on full size image.

Mechanism of allergy (drug,hay fever, asthma...)
Mechanism of allergy (drug,hay fever, asthma...)
Anaphylactic reaction mechanism: antigen bridges the gap between two antibody molecules on mast cell or basophil, triggering massive release of histamine and other mediators.
Herpes simplex virus infection, labeled diagram.
Herpes simplex virus infection, labeled diagram.
Herpes simplex virus (HSV-1) latent (in trigeminal nerve ganglion) and active infection (cold sores), labeled drawing.
Bacteria morphology, medical drawing.
Bacteria morphology, medical drawing.
Diagrams of common bacteria infecting human including staphylococcus aureus, streptococcus pyogenes, bacillus cereus, e coli (escherichia coli), klebsiella pneumoniae, bordetella pertussis, corynebacterium diphtheriae, helicobacter pylori, clostridium botulinum and tetani, neisseria gonorrhoeae, spirochete, treponema pallidum, and more.
Antigen presenting cell functions, labeled diagram.
Antigen presenting cell functions, labeled diagram.
APC cells engulf enemy cell by phagocytosis and present pieces of antigen on their surface for recognition by T helper cells.
Cytotoxic T cells functions, labeled diagram.
Cytotoxic T cells functions, labeled diagram.
Immune system basics, activation and action of cytotoxic t cells.
Function of T helper cells, labeled diagram.
Function of T helper cells, labeled diagram.
Immune system basics: activation and action of T helper cells.
HIV attachment to target T cell, labeled diagram.
HIV attachment to target T cell, labeled diagram.
HIV attaches to target T cell through gp120 and CD4 receptor and coreceptor on host cell.
Morphology of various viruses, diagrams.
Morphology of various viruses, diagrams.
Illustration of common viruses that infect human : coronavirus, hepes, papillomavirus, rotavirus, smallpox, ebola, and more.
TB bacteria infection, labeled diagram.
TB bacteria infection, labeled diagram.
Progression of pulmonary tuberculosis, formation of Ghon complex and tubercles.
Hepatitis viruses comparison, labeled diagram.
Hepatitis viruses comparison, labeled diagram.
Structure of hepatitis A, B, C, D and E viruses, medical illustration.
Phage infecting a bacterium, unlabeled diagram.
Phage infecting a bacterium, unlabeled diagram.
Phage injecting DNA into a bacterium, unlabeled drawing.
Phage infecting a bacterium, labeled diagram.
Phage infecting a bacterium, labeled diagram.
Phage injecting DNA into a bacterium, labeled drawing.
HIV entry to T cell, labeled drawing.
HIV entry to T cell, labeled drawing.
HIV attachment and entry to T cell and becomes a provirus. Labeled diagram
Latent and Active infection by HIV, labeled diagram.
Latent and Active infection by HIV, labeled diagram.
Latent HIV provirus in T cell genome, its reactivation with production of new viral particles and lysis of host cell, labeled.
Structure of a bacteriophage, labeled diagram.
Structure of a bacteriophage, labeled diagram.
Structure of a phage, a virus that infects bacteria.
Gram negative bacterial cell wall, labeled diagram.
Gram negative bacterial cell wall, labeled diagram.
Gram negative bacterial cell wall with outer membrane and only few layers of peptidoglycan.
Gram positive bacterial cell wall, labeled diagram.
Gram positive bacterial cell wall, labeled diagram.
Structure of Gram positive bacterial cell wall with many layers of peptidoglycan and teichoic acid.
Bacteria structure, labeled drawing.
Bacteria structure, labeled drawing.
Structure of a bacterial cell, labeled diagram.


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