GBIO 225 WEEK 3: Critical thinking

The immune system is a vitally important system for the human body. When the immune system under or over-reacts major homeostatic imbalances can be detected. Chapter 9 highlighted the immune system and some of the major components to this system. Discuss the importance of antibodies and how antibodies relate to immunity. In addition, how do vaccines activate the immune system and how do vaccines relate to active immunity?

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