and types lymphocytes human adaptive immune system |
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| navigate by keyword : cell virus infection human plasma inflammation immunity antibody antigen immunology lymphocyte leukocyte pathogens bcell humoral response disease care helper diagram immune activation health white receptor research blood cytokines system tcell cd8 adaptive infected cd4 biology macrophage tkiller science destruction thelper interleukin illustration vector medical medicine types lymphocytes |
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| T and B types of lymphocytes. Human adaptive immune system. Immune response cells. Flat vector illustration |
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