Thesis (M.Tech.: Biomedical Technology)-Dept. of Biomedical Technology, Durban University of Technology, 2007 xxiii, 244 leaves / In 2004, it was reported that KwaZulu-Natal had the greatest number of HIV infected people, approximately 1.8 million people, of whom an estimated 450 000 were in need of antiretroviral drug therapy based on their Cluster of Differentiation 4 (CD4) counts and clinical status. Studies on the success of antiretroviral drugs in improving the quality of life in HIV infected individuals have been extensively performed and published. However, there are no published data on the effect that immune boosters have in improving the quality of life in such persons. Considering the side effects, toxicity, multi-drug regimens and drug resistance problems associated with antiretroviral therapy, alternative or supplementary therapies may play an important role in improving the quality of life in HIV infected people. Such therapy might help in situations where some patients who qualify for antiretroviral treatment are unable to access them because of several reasons such as long waiting lists, travelling costs, unwilling to take antiretroviral drugs, etc. Some patients have reservations in taking antiretroviral drugs. The stigma associated with the disease may be a major factor. The aim of this study was to investigate the change in the immune status of HIV infected patients that were on the Inochi New Medicine immune booster, as well as, to assess the safety and efficacy of this immune booster in improving the patients’ quality of life.