What is it called when the body's immune system attacks its healthy cells, mistaking them for pathogens? an immunodeficiency disorder cancer an allergy an autoimmune disorder

Hello.

The answer: autoimmune disorder

Autoimmune disorder is the immune system produces antibodies that instead of fighting infections. The immune system over activity, the body attacks and damages its own tissues. Immune deficiency diseases decrease the body's ability to fight invaders, causing vulnerability to infections.

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autoimmune disorder