The document describes various drug regimens used for the prevention of mother-to-child transmission (PMTCT) of HIV during pregnancy, childbirth, and postpartum. It discusses the use of antiretroviral therapy (ART) and prophylaxis with drugs like nevirapine and AZT to reduce transmission. Common regimens involve mothers taking antiretrovirals during late pregnancy and labor, and giving the infant prophylaxis after birth. The risks and benefits of different drug options are considered, as well as monitoring treatment to support both mother and child.

1. Drug regimes for PMTCT and their use during pregnancy, intrapartum and postpartum

8. Post exposure prophylaxis 13.4% Vs 17% difference NS 16.2% NVP stat Vs AZT 6 weeks South Africa (secure future) 22% 39% difference 14% NVP stat vs NVP stat + 7 day AZT Malawi Forgarty TX and efficacy Infant Regimen