Innate and Adaptive Immunity: Types of Immune Responses (Full version)

Transcript

every day we're exposed to countless pathogens but don't get sick every time so how does the body recognize and fight these pathogens let's discuss this step by step the first physical line of defense is provided by the skin and mucous membranes in the airways mucous ciliary motion and coughing are important defense mechanisms in addition bodily se... Read More