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A human immunodeficiency virus (HIV) test detects antibodies to HIV in the blood. This determines whether an HIV infection is present (HIV-positive). HIV infects white blood cells called CD4+ cells, which are part of the body's immune system that help fight infections. HIV causes acquired immunodeficiency syndrome (AIDS), a long-term chronic disease that cannot be cured.
The following are behaviors that increase your chances of getting HIV. If you answer yes to any of them, you should definitely get an HIV test. If you continue with any of these behaviors, you should be tested every year. Talk to a health care provider about an HIV testing schedule that is right for you.
A new test that helps predict how an HIV patient will respond to treatment is being offered locally by Quest Diagnostics.
Early, routine HIV testing might help stem the spread of the infection among teenagers, according to researchers.
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