__________ is a disorder in which the immune system is gradually weakened and eventually disabled by the human immunodeficiency virus.

Question

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Acquired immune deficiency syndrome (AIDS) is a disorder in which the immune system is gradually weakened and eventually disabled by the human immunodeficiency virus (HIV). HIV attacks and destroys CD4+ T cells, which are a type of immune cell that helps the body fight off infections. As the number of CD4+ T cells drops, the immune system becomes less able to fight off infections and diseases, eventually leading to AIDS.

__________ Is a Disorder in Which the Immune System Is