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First exposure to a pathogen
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a white blood cell called a macrophage consumes the pathogen and displays it's antigen
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Antigen exposure activates helper T-Cells. Helper T Cells activates B-Cells killer T Cells and create memory T Cells
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Plasma cells produce and release antibodies
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Memory b cells recognize a particular pathogen if it returns and rapidly creates plasma cells
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Killer T-Cells hunt body cells that are infected and kill those cells
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Suppressor t cells inhibit (stop) cell mediated immune response once the infection is under control
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Memory t cells recognize particular pathogens if it returns and rapidly creates killer t cells