Impact of new developments in antiretroviral treatment on AIDS prevention and care in resource-poor countries.

Combination antiretroviral treatment (ARV) including protease inhibitors, decreased the morbidity and mortality due to AIDS in the industrialized world. Many obstacles remain before ARVs can be introduced in resource-poor countries: high treatment costs, lack of laboratories to monitor the treatment, weak healthcare systems, and many other competing healthcare needs. The introduction of ARVs in resource-poor countries should be closely monitored. The first priority for the use of ARVs in resource-poor countries is the prevention of mother-to-child transmission of HIV. News about the success of ARV treatment may lead to an increase in unsafe behaviors including a decreased use of condoms. Therefore, prevention efforts should be strengthened; especially the development of an HIV vaccine needs to become a top priority. Funds for ARV treatment cannot come from the already strained healthcare budgets of resource-poor countries. The pressure on politicians and international donor agencies to provide ARVs to resource-poor countries should be used to increase overall healthcare budgets and to improve healthcare services in general.