HIV (human immunodeficiency virus) is the virus that causes AIDS (Acquired Immunodeficiency Syndrome). HIV is a contagious disease that may spread when the blood and bodily fluids of an infected person come into contact with broken skin or mucous membranes of an unifected person. <B>The HIV-1 Proviral DNA by PCR test is appropriate for exposure less than 6 months prior to testing. The HIV-1 Antibody test is also included in this test. </b> Abnormal results may require further evaluation by your physician.