Kaposiʼs sarcoma-associated herpesvirus infection prior to onset of Kaposiʼs sarcoma

Abstract

AIDS-KS patients are significantly more likely to show evidence of KSHV infection in PBMC prior to KS onset than control HIV-infected patients. Because identical PBMC samples from cases and controls were examined blindly, these results are not caused by a bias in tissue sampling. Homo-/bisexual and hemophiliac AIDS patients who do not develop KS appear to have a low prevalence of infection. These findings indicate that KSHV infection is specifically associated with the subsequent development of KS in AIDS patients.