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T-cell Activation and Response. Adaptive immunity. Vector illustration. Medical poster. Schematic diagram
immune system and antibacterial protection line icons set, vector illustration on white background
Lymph node anatomy diagram shows structure and lymph flow, highlighting cortex, medulla, and afferent-efferent vessels with body map of cervical, axillary, inguinal nodes. Outline diagram
Mucous Barrier Icon Line Vector Illustration
National ADHD Awareness Month. observed every October. concept for healthcare and medicine. Banner poster, social media, flyer and background
Human shield medical cross icon vector. Virus or bacteria attack immune system logo. Immunity illustration.

Free stock vectorsimmunization (108)