Xenotropic Murine Leukemia Virus–related Gammaretrovirus in Respiratory Tract

Abstract

Xenotropic murine leukemia virus–related gammaretrovirus (XMRV) has been recently associated with prostate cancer and chronic fatigue syndrome. To identify nucleic acid sequences, we examined respiratory secretions by using PCR. XMRV-specific sequences were detected in 2%–3% of samples from 168 immunocompetent carriers and ≈10% of samples from 161 immunocompromised patients.

Keywords

• XMRV
• respiratory tract infection
• immunosuppression
• HIV/AIDS and other retroviruses
• viruses
• expedited