Concordance of polymerase chain reaction with human immunodeficiency virus antibody detection

C. Robert Horsburgh, Chin Yih Ou, Janine Jason, Scott D. Holmberg, Alan R. Lifson, Jennifer L. Moore, John W. Ward, George R. Seage, Kenneth H. Mayer, Bruce L. Evatt, Gerald Schochetman, Harold W. Jaffe

Research output: Contribution to journalArticlepeer-review

28 Scopus citations


To evaluate the correlation of detection of human immunodeficiency virus (HIV) by polymerase chain reaction (PCR) with detection ofHIV antibody, 271 simultaneous serum and peripheral blood mononuclear cell samples were examined from 242 persons whose activities placed them at increased risk for HIV infection: 142 from homosexual men, 86 from hemophilic men, and 43 from heterosexual partners of HIV-infected persons. peR was performed using the gag region primer pair SK38/39 and the env region primer pairs SK68/69 and C071172. Amplified HIV DNA was detected using specific oligomer probes. Of 63 HIV antibody-positive samples, 58 (92%) had HIV DNA by PCR. Of 208 HIV antibody-negative samples, 7 (3.4%) had HIV DNA by PCR. On follow-up, 4 of of the latter persons were seropositive when next tested; 2 were well and antibody- and PCR-negative; 1 had died of a stroke before retesting. Thus, PCR detects mv in most antibody-positive persons; detection is increased by use of multiple primer pairs. PCR-positive antibody-negative specimens may indicate HIV infection in which antibody has not yet developed or may be false-positive PCR results. When PCR is discordant with HIV antibody, testing of additional specimens and clinical follow-up are necessary to assess HIV infection status.

Original languageEnglish (US)
Pages (from-to)542-545
Number of pages4
JournalJournal of Infectious Diseases
Issue number2
StatePublished - Aug 1990


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