Study participation consisted of a one-hour structured HIV-risk behavior interview and a blood and urine sample. These samples are being tested for HIV, syphilis, hepatitis B and C, cytomegalovirus, gonorrhea, and chlamydia at the Durham VA Microbiology Laboratory. Subject enrollment for this study concluded 6/30/2000 with 399 total subjects enrolled. Of these 399 enrolled, 111 subjects were re-tested and re-interviewed. The percentage of subjects enrolled at the Durham VAMC with infectious diseases is as follows: 2.6% with HIV infection; 21% with Hepatitis B core antibodies; and, 18% with Hepatitis C antibodies. Clinical management of subjects with positive serology continues to be administered according to the procedures developed by Richard Frothingham, M.D.