Frequent nevirapine resistance in infants infected by HIV-1 via breastfeeding while on nevirapine prophylaxis

Abstract

Infants on NVP prophylaxis during breastfeeding are at a reduced risk of acquiring HIV, but are at an increased risk of NVP resistance if they do become infected. These findings point to the need for frequent HIV testing of infants while on NVP prophylaxis, and for the availability of antiretroviral regimens excluding NVP for treating infants who become infected while on such a prophylactic regimen.