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AfilCa [17]
3 years ago
6

Immune System disorder discussion

Biology
1 answer:
velikii [3]3 years ago
3 0

Answer:

Immune system disorders cause abnormally low activity or over activity of the immune system. In cases of immune system overactivity, the body attacks and damages its own tissues (autoimmune diseases). Immune deficiency diseases decrease the body's ability to fight invaders, causing vulnerability to infections.

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