Table 2. HIV drug resistance mutations among breastfeeding infants at 6 mo post partum according to maternal regimen.
HIV Drug Resistance Mutations | Maternal Antiretroviral Therapy Regimen | |
ZDV, 3TC, NVP (n = 287) | ZDV, 3TC, NFV (n = 200) | |
HIV-PCR positive by 6 mo | 15 | 9 |
Total with HIV drug resistance mutations | 7 | 9 |
NRTI resistance | 5 | 9 |
NNRTI resistance | 6 | 0 |
PI resistance | 0 | 0 |
One mother was originally taking NVP/ZDV/3TC, but was changed to NFV/ZDV/3TC at week 14.