HIV is a virus that attacks the immune system. This makes it hard for the body to fight infection and disease. Medicines can reduce the amount of virus in the body and improve health. If HIV isn't treated, it usually causes acquired immunodeficiency syndrome (AIDS). AIDS is the most severe stage of the HIV infection.
HIV attacks and destroys a type of white blood cell called CD4+ cells, or helper cells. These cells are an important part of the immune system.
A child who has HIV has AIDS when one or both of the following are true:
Call 911 anytime you think your child may need emergency care. For example, call if:
Call your doctor now or seek immediate medical care if:
Watch closely for changes in your child's health, and be sure to contact your doctor if your child has any problems.
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