Conclusion
These issues also impact the question of postexposure prophylaxis in the occupational setting; resistance considerations in this context should not be ignored. One special subject, widely practiced at this time, is the use of drugs to prevent mother-to-infant transmission of HIV-1. Clearly, there is a need to balance the benefits of prevention of such transmission against the potential for development of resistant strains by use of single antiretroviral agents such as nevirapine. In addition, the simplicity of any given regimen needs to be balanced against the likelihood that resistance may occur. The importance of HIV drug resistance also needs to be considered in relation to its potential pathogenetic impact on other infectious diseases such as tuberculosis.
Thus, there are now compelling reasons for the introduction of widespread resistance testing wherever ARVs are being used. The introduction of resistance testing must be accompanied by local capacity building and must reflect regional considerations such as the nature of viral subtypes prevalent in any given geographic locale.
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Wainberg, M.A., Brenner, B.G. (2002). HIV-1 Drug Resistance. In: Essex, M., Mboup, S., Kanki, P.J., Marlink, R.G., Tlou, S.D., Holme, M. (eds) AIDS in Africa. Springer, Boston, MA. https://doi.org/10.1007/0-306-47817-X_20
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