Nonspecific Defenses

Nonspecific defenses, a critical component of the immune system, form the body's initial line of defense against pathogens. Unlike specific immune responses tailored to particular invaders, nonspecific defenses act indiscriminately, providing a swift and general defense mechanism. These defenses include physical barriers like the skin, chemical defenses such as enzymes and gastric acids, and cellular components like macrophages and neutrophils. Together, they create a formidable defense network that serves as the body's first and rapid response to potential threats, playing a crucial role in maintaining overall health and preventing infections.

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