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Innate and adaptive immune response visual showing pathogen defense pathways, key elements, macrophage, T cell activation, antibody production. Outline diagram
Lymphocytes such as T cells, B cells are part of the immune system, 3d illustration
Immune system icon vector. Anti-bacterial logo concept.
Elderly senior woman with effervescent tablet in hand. Vitamins or supplements. Treatment or strengthening immunity in old age. Health care
Mature blonde woman with pill bottle and glass of water at home

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