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Futuristic immune system protection from infectious diseases concept with glowing low polygonal shield, virus and bacteria cells on dark blue background. Microbiology, immunology. Vector illustration. 矢量图像

#132956452 - Futuristic immune system protection from infectious diseases..

Human immune system diagram

#93931995 - Human immune system diagram

Lymphatic system in human body illustration 矢量图像

#58834088 - Lymphatic system in human body illustration

Science background with cells, eps 10

#34580399 - Science background with cells, eps 10

vector illustration of anatomy of cervical lymph nodes

#98560331 - vector illustration of anatomy of cervical lymph nodes

Bio signaling cell communication network system, micro biological anatomy labeled diagram vector illustration with receptor, transduction and response activity. Cell cross section scheme. 矢量图像

#103166995 - Bio signaling cell communication network system, micro biological..

The lymph system, relationship of lymphatic capillaries to tissue cells and blood capillaries, medical illustration.

#91760544 - The lymph system, relationship of lymphatic capillaries to tissue..

Cancer cells. Oncology low poly wireframe. Vector polygonal image in the form of a starry sky or space, consisting of points, lines, and shapes in the form of stars with destruct shapes.

#115477579 - Cancer cells. Oncology low poly wireframe. Vector polygonal image..

#117257926 - Syringe Icon. isolated on white background

Antibody molecule, antigen and red blood cells in blood flow, under microscope red background vector. Illustration easy editable for your color.

#94276537 - Antibody molecule, antigen and red blood cells in blood flow,..

Vaccination Poster Medical Immunization Concept Clinic Healthcare Protection Flat Vector Illustration

#85196321 - Vaccination Poster Medical Immunization Concept Clinic Healthcare..

Cytokines are produced by macrophages, lymphocytes, mast cells, endothelial cells and fibroblasts. Cytokines include chemokines, interferons, interleukins, lymphokines, and tumour necrosis factors, but not hormones or growth factors

#83318891 - Cytokines are produced by macrophages, lymphocytes, mast cells,..

Viruses, germs and bacteria icons, harmful cells, virology and medicine research. 3D vector of illness or disease microscopic organisms and infection. Dangerous pathogens in shell with tentacles 矢量图像

#123676044 - Viruses, germs and bacteria icons, harmful cells, virology and..

Adaptive immune system from Antigen presentation to activation of other immune cells. specific immune. T-helper and T-killer cells. Memory and Effector cells. Viruse, Lymphocyte, antibody and antigen. Vector diagram for educational, biological, and science use

#119627956 - Adaptive immune system from Antigen presentation to activation..

Cancer and cytotoxic T-cells. T lymphocyte kills cancer cells. T-cell (immune responses), release the perforin and granzymes, and attack cancerous cells. Through the action of perforin, granzymes enter the cytoplasm of the target cell, and lead to apoptosis (cell death).

#119628023 - Cancer and cytotoxic T-cells. T lymphocyte kills cancer cells...

Human Endocannabinoid System horizontal textbook infographic illustration about cannabis as herbal alternative medicine and chemical therapy, healthcare and medical science vector.

#129818686 - Human Endocannabinoid System horizontal textbook infographic..

B-cells and T-cells schematic diagram, vector illustration, immune system cell functions. 矢量图像

#93720951 - B-cells and T-cells schematic diagram, vector illustration, immune..

#117257925 - Syringe Icon. isolated on white background

B-cell and T helper cells. Basic B-cells function: bind an antigen, receive help from a T helper cell, and differentiate into a plasma cell that secretes large amounts of antibodies. Human immune system

#84856801 - B-cell and T helper cells. Basic B-cells function: bind an antigen,..

How Does CBD Work In the Body horizontal infographic illustration about cannabis as herbal alternative medicine and chemical therapy, healthcare and medical science vector.

#129818690 - How Does CBD Work In the Body horizontal infographic illustration..

#107694186 - Syringe vector icon isolated on transparent background, Syringe..

Innate immunity. Adaptive specific immunity. Phagocytosis. Infographics vector illustration

#71056259 - Innate immunity. Adaptive specific immunity. Phagocytosis. Infographics..

A T cell, or T lymphocyte, is a type of lymphocyte (a subtype of white blood cell) that plays a central role in cell-mediated immunity.

#93719953 - A T cell, or T lymphocyte, is a type of lymphocyte (a subtype..

Sports woman reflects bacteria. Protecting immune system from bad bacteria. Barrier against viruses.

#111459589 - Sports woman reflects bacteria. Protecting immune system from..

Activation of B-cell leukocytes illustration.

#89042576 - Activation of B-cell leukocytes illustration.

B cells, also known as B lymphocytes, are a type of white blood cell of the lymphocyte subtype. They function in the humoral immunity component of the adaptive immune system by secreting antibodies. 矢量图像

#93720952 - B cells, also known as B lymphocytes, are a type of white blood..

Histamine. local immune responses. Allergic reaction 矢量图像

#51750325 - Histamine. local immune responses. Allergic reaction

Types of white blood cells. Infographics.

#52698232 - Types of white blood cells. Infographics.

The role of cortisol in the body diagram illustration

#103748544 - The role of cortisol in the body diagram illustration

Healthy Boy reflect bacteria attack. Healthy lifestyle. 矢量图像

#108476367 - Healthy Boy reflect bacteria attack. Healthy lifestyle.

vector illustration / august is immunization awareness month

#103083609 - vector illustration august is immunization awareness month

Microscopic bacteria, germs and viruses vector. Virology and microbiology, medicine science research background. Microorganisms in liquid, harmful or healthy bodies, macro cells in blue color

#125283664 - Microscopic bacteria, germs and viruses vector. Virology and..

Lymphocytes attacking viruses. 3D medical illustration on immunity

#107216098 - Lymphocytes attacking viruses. 3D medical illustration on immunity

humoral immunity. antibody-mediated immunity. Viruse, Lymphocyte, antibody and antigen. Vector diagram for educational, biological, and science use

#127726052 - humoral immunity. antibody-mediated immunity. Viruse, Lymphocyte,..

Virus vector bacterial infection virus-like illness illustration 矢量图像

#99991081 - Virus vector bacterial infection virus-like illness illustration

Probiotics infographic set with sources and benefits symbols flat vector illustration

#128161313 - Probiotics infographic set with sources and benefits symbols..

The inflammatory response. When the skin tissue is damaged, the body will produce immunity, eliminate bacteria, together with the new tissue regeneration process. all the response caused by blood vessel and cells fluid in the arteries.

#112249242 - The inflammatory response. When the skin tissue is damaged, the..

Guillain Barre syndrome vector illustration. Labeled nerve disease scheme. Autoimmune illness with muscle weakness and tingling symptoms. Educational anatomical healthy and affected closeup structure.

#123826900 - Guillain Barre syndrome vector illustration. Labeled nerve disease..

Normal human cell reborn to cancer cells, and growing to malignant tumor. Human anatomy

#71670057 - Normal human cell reborn to cancer cells, and growing to malignant..

histamine action. Mechanism of action of histamine and target organs. immune responses

#51568604 - histamine action. Mechanism of action of histamine and target..

Stimulation of the Regulatory T cells vector medical illustration 矢量图像

#113573794 - Stimulation of the Regulatory T cells vector medical illustration

Colorful diagram of HIV virus particle structure with annotations on white background.

#92048826 - Colorful diagram of HIV virus particle structure with annotations..

#104274895 - National Immunization Awareness Month icon illustration

An antibody (Ab), also known as an immunoglobulin is a large, Y-shaped protein produced mainly by plasma cells that is used by the immune system to identify and neutralize pathogens such as bacteria and viruses. Vector, Illustration.

#70458323 - An antibody (Ab), also known as an immunoglobulin is a large,..

The structure of the antibody (immunoglobulin). Antibody binds to a specific antigen

#110470858 - The structure of the antibody (immunoglobulin). Antibody binds..

Color detox diet of vegetables and fruits, vector heart shape. Motto eat rainbow for health. Benefits of eating groceries, healthy organic food products. Nutrition dieting consumption

#111200746 - Color detox diet of vegetables and fruits, vector heart shape...

Sports man reflects bacteria. Protecting immune system from bad bacteria. Barrier against viruses. 矢量图像

#113766923 - Sports man reflects bacteria. Protecting immune system from bad..

Lymphatic system anatomical vector illustration diagram, educational medical scheme with lymph nodes and tissue fluid circulation flow. 矢量图像

#95732486 - Lymphatic system anatomical vector illustration diagram, educational..

Activation of B-cell leukocytes: lymphoblast, activation, B-cell, memory, virus, plasma cell, antibody, antigen, naive lymphocyte

#84931037 - Activation of B-cell leukocytes: lymphoblast, activation, B-cell,..

Illustration vector of benefits is Probiotics to digestive tract.

#113036199 - Illustration vector of benefits is Probiotics to digestive tract.

#83782286 - injection medical isolated icon vector illustration design

Inflammation is a process by which white blood cells protect of the body from infection with bacteria and viruses. Phagocytes are attack any patogens. Neutrophils migrate from blood vessels to the infected tissue. Immune system. Vector diagram for educational, biological, medical and science use 矢量图像

#127708705 - Inflammation is a process by which white blood cells protect..

#95439926 - Injection icon, illustrated in a flat style design of vector..

Cytokines are released by cells and affect the behavior of other cells. Vector concept 矢量图像

#83312072 - Cytokines are released by cells and affect the behavior of other..

Abstract medical vector illustration of woman silhouette with healthy intestine in a light blue color

#95927186 - Abstract medical vector illustration of woman silhouette with..

Vaccination concept infographics. health and medical vector illustration.

#83315629 - Vaccination concept infographics. health and medical vector illustration.

Bacteria in dust from air conditioner into respiratory with breathing. Illustration about cause of allergy. 矢量图像

#88763099 - Bacteria in dust from air conditioner into respiratory with breathing...

Activation of T-cell leukocytes. T-cell encounters its cognate antigen on the surface of an infected cell. T cells direct and regulate immune responses and attack infected or cancerous cells. 矢量图像

#84800618 - Activation of T-cell leukocytes. T-cell encounters its cognate..

Syringe for injection. Outline design. Vector illustration

#84783357 - Syringe for injection. Outline design. Vector illustration

Probiotics health benefits poster with weight loss symbols flat vector illustration

#128161159 - Probiotics health benefits poster with weight loss symbols flat..

A Vector of Lupus Erythematosus illustration

#102730642 - A Vector of Lupus Erythematosus illustration

The cartoon depicts a superbug microorganism with a super villain cap, getting strong and resistant because of medicine or antibiotic. Ideal for informative and medicinal materials 矢量图像

#84790229 - The cartoon depicts a superbug microorganism with a super villain..

Vector illustration. Doctor injects vaccine in a patient's shoulder. Close up view. For medical publications, immunization and bacterial disease. 矢量图像

#125520366 - Vector illustration. Doctor injects vaccine in a patients shoulder...

Antibody (Ab), also known as an immunoglobulin (Ig). 3d vector.

#110068852 - Antibody (Ab), also known as an immunoglobulin (Ig). 3d vector.

Syringe with vaccine isolated on white background. Isometric vector medical illustration. 矢量图像

#131448267 - Syringe with vaccine isolated on white background. Isometric..

Probiotics and health vertical banners set with bacteria symbols flat isolated vector illustration

#127845584 - Probiotics and health vertical banners set with bacteria symbols..

Human immune system vector design with virus and bacteria illustration.

#96450468 - Human immune system vector design with virus and bacteria illustration.

Vector Illustration Of Children Hygiene

#122323502 - Vector Illustration Of Children Hygiene

Orthopedics, physiotherapy, spine, alternative practitioner, hands 矢量图像

#92678737 - Orthopedics, physiotherapy, spine, alternative practitioner,..

The three stages of cervical dysplasia - a potential premalignant condition. 矢量图像

#85349156 - The three stages of cervical dysplasia - a potential premalignant..

Endocannabinoid and Body Systems - Endocananbinoid horizontal business infographic illustration about cannabis as herbal alternative medicine and chemical therapy, healthcare and medical science vector.

#130381101 - Endocannabinoid and Body Systems - Endocananbinoid horizontal..

Abstract medical vector illustration of woman silhouette with irritable bowel syndrome in a light blue color

#97626783 - Abstract medical vector illustration of woman silhouette with..

Immunization, Varicella Vaccine Syringe With Yellow Vaccine, Vial Of Medicine Isolated On A White Background. Vector Illustration. Vaccination Healthcare Concept. 矢量图像

#118954862 - Immunization, Varicella Vaccine Syringe With Yellow Vaccine,..

Female doctor and boy in medical masks kill viruses with balloon cartoon vector illustration 矢量图像

#131856989 - Female doctor and boy in medical masks kill viruses with balloon..

bacteria vector illustration

#92874033 - bacteria vector illustration

Probiotics and prebiotics. Normal gram-positive anaerobic microflora background. Editable vector illustration in bright blue colors in realistic style. Medical, healthcare and scientific concept. 矢量图像

#124129011 - Probiotics and prebiotics. Normal gram-positive anaerobic microflora..

#123101062 - Lactobacillus Probiotics Icon. Normal gram-positive anaerobic..

Leptospirosis symptoms and prevention of vector cartoon illustration. 矢量图像

#92037709 - Leptospirosis symptoms and prevention of vector cartoon illustration.

#106566734 - Joints diseases. Arthritis, osteoarthritis symptoms, treatment..

Bacteria Cell Poster Closeup Vector Illustration

#114492662 - Bacteria Cell Poster Closeup Vector Illustration

A young boy lymph nodes anatomy illustration 矢量图像

#112365587 - A young boy lymph nodes anatomy illustration

Cytokines and Cytokine receptor. signal transduction between cells. endocrine, paracrine and autocrine secretion.

#83417372 - Cytokines and Cytokine receptor. signal transduction between..

Rainbow color diet for healthy nutrition and natural food eating program. Vector vitamins and minerals complex in organic vegetables, salads or fruits and berries, nus and cereals splash 矢量图像

#106956149 - Rainbow color diet for healthy nutrition and natural food eating..

Leukemia background in bright colors. White and red blood cells in flat style. Leukaemia disease awareness. Editable vector illustration. Medical, scientific and healthcare concept.

#110001044 - Leukemia background in bright colors. White and red blood cells..

Healthy woman reflect bacteria attack with punching. Concept illustration about boost Immunity with Exercise.

#104605075 - Healthy woman reflect bacteria attack with punching. Concept..

Benefits and Uses of Hemp vertical textbook infographic illustration about cannabis as herbal alternative medicine and chemical therapy, healthcare and medical science vector.

#134836994 - Benefits and Uses of Hemp vertical textbook infographic illustration..

A young kid with chicken pox illustration 矢量图像

#105133271 - A young kid with chicken pox illustration

tattoo process. The tattooing process causes damage to the epidermis and dermis. Every time the needle penetrates, it causes a wound that alerts the body immune system. Pigment gets soaked up by skin cells and stay suspended in the dermis in perpetuity.

#88116217 - tattoo process. The tattooing process causes damage to the epidermis..

#132274736 - Stop sign of virus, bacteria, germs and microbe. Stop icon isolated..

Many Different Strains of Cannabis horizontal infographic illustration about cannabis as herbal alternative medicine and chemical therapy, healthcare and medical science vector.

#130837054 - Many Different Strains of Cannabis horizontal infographic illustration..

Gut word cloud on a white background.

#119102512 - Gut word cloud on a white background.

Phagocytosis in three steps. Human immune system vector . cell eating - Vector

#126722846 - Phagocytosis in three steps. Human immune system vector . cell..

Doctors holding injection, injecting male patient illustration.

#92269342 - Doctors holding injection, injecting male patient illustration.

Red ribbon sign vector Illustration.

#88684200 - Red ribbon sign vector Illustration.

Thyroid Gland anatomical vector illustration diagram, educational medical scheme with arteries, veins, lobes, cartilage, epiglottis and trachea. 矢量图像

#95791352 - Thyroid Gland anatomical vector illustration diagram, educational..

World AIDS Day poster

#88134880 - World AIDS Day poster

wound healing process. Hemostasis, Inflammatory, Proliferative, Maturation and remodeling. Tissue injury and inflammation. Immune system. vector diagram for medical, educational and scientific use.

#124415921 - wound healing process. Hemostasis, Inflammatory, Proliferative,..

Illustration of a throat bacterial infection, tonsils inflammation.

#91358560 - Illustration of a throat bacterial infection, tonsils inflammation.

Multiple sclerosis or MS. autoimmune disease. the nerves of the brain and spinal cord are damaged by one's own immune system. 矢量图像

#85944642 - Multiple sclerosis or MS. autoimmune disease. the nerves of the..

Immune system. Human anatomy. Human silhouette with internal organs.

#128230615 - Immune system. Human anatomy. Human silhouette with internal..

Benefits of running. Vector illustrations diagram.

#96055579 - Benefits of running. Vector illustrations diagram.

#86096347 - Leukemia symptoms icon Vector illustration.

properties of cytokines. signal transduction between cells. endocrine, paracrine and autocrine secretion 矢量图像

#89424575 - properties of cytokines. signal transduction between cells. endocrine,..

Set of Colored Probiotics Pills with Various Symbiotic Human Bacteria Inside of Opened Soluble Shell Realistic Vector Isolated on White Background. Human Immunity Support, Dysbacteriosis Treatment 矢量图像

#114364339 - Set of Colored Probiotics Pills with Various Symbiotic Human..

Multiple myeloma, cancer of the bone marrow concept illustration.

#90653592 - Multiple myeloma, cancer of the bone marrow concept illustration.

Stay Safe rubber stamp

#82411610 - Stay Safe rubber stamp

A Pityriasis on Human Skin illustration

#102731463 - A Pityriasis on Human Skin illustration

Banner with lung cancer awareness realistic white ribbon. Design template for websites magazines.

#99510110 - Banner with lung cancer awareness realistic white ribbon. Design..

Aids Awareness. World Aids Day concept. Red Ribbon. Vector illustration

#107062349 - Aids Awareness. World Aids Day concept. Red Ribbon. Vector illustration

immune shield with reflect virus and bacteria, immune system defence concept - vector illustration 矢量图像

#85568577 - immune shield with reflect virus and bacteria, immune system..

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关于123RF

关于

特征

博客

指导课程

服务

Corporate+

123rf合作伙伴计划

123RF联盟计画

优惠代码

政策

Legal

执照

隐私声明

权力条规

123RF-Cookie政策

国际

Русский язык

Português (PT)

支持

需要帮助吗？请联络您的客户经理

@ 1 866 655 3733

联络

协助中心

联系我们

Follow us on Twitter

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