Intro to Native American Studies
The immune system is a complex network of cells, tissues, and organs that work together to defend the body against harmful pathogens like bacteria, viruses, and parasites. This system identifies and eliminates foreign invaders, playing a crucial role in maintaining health and preventing infections. Understanding its function is vital when examining the impact of diseases introduced by Europeans on Native populations, as these groups had different immune responses to unfamiliar pathogens.
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