The risk of drug resistance in HIV infection is reduced by profoundly suppressing the viral load using novel hematopoietic cells. Modified CD4 lymphocyte host cells are used to "capture" virons in a sterile micro-environment. The host's CD4 T-cell lymphocytes are replaced with lymphocytes derived from autologous or homologous stem cells which do not express the CKR-5 receptor, further inhibiting viral load.