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African American man in antiviral mask gesturing thumb up during coronavirus vaccination, approving of covid-19 immunization. Young doctor giving vaccine injection to male patient
Protection sphere shield with hexagon pattern on blue background. Glass Dome shield. Glowing bubble shield in the form of a force energy field. Protection and safety concept. Vector illustration.
Medical worker vaccinates a middle-aged man in the arm in a medical office.Medicine and healthcare concept.Coronavirus vaccination concept.
Human Cell Receptor Antibodies in Immune Response 3d illustration
Plasma cell, white blood cell leukocyte cellular structure. Develops from B lymphocyte cells. Immune response, adaptive immunity, protein synthesis, production of antibodies, immunoglobulins. 3D image

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