Innate Immune System Part 1 : First Line of Defense | Intro to Microbiology Series
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YouTubeDr. Vanessa
Innate Immune System Part 1 : First Line of Defense | Intro to Microbiology Series
Welcome to Learning Biology with Dr. Vanessa! In this lesson, we break down the innate immune system – first line of defense, the body’s immediate, non-specific protection against pathogens. We’ll focus on the body’s physical and chemical barriers, including the skin, mucous membranes, and antimicrobial secretions, that work together to ...
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