Cellular Immunity Subject – Science and Tech Context – ‘AstraZeneca/Covishield kept death rate low in UK’ Concept – Cell-mediated immunity is an immune response that does not involve antibodies. Rather, cell-mediated immunity is the activation of phagocytes, antigen-specific cytotoxic T-lymphocytes, and the release of various cytokines in response to an antigen. Cellular immunity […]