High levels of pretreatment and acquired HIV drug resistance in Nicaragua: results from the first nationally representative survey, 2016

Despite implementation challenges yielding low-precision HIVDR estimates, high rates of NNRTI PDR were observed in Nicaragua, suggesting consideration of non-NNRTI-based first-line regimens for ART initiators. Strengthened HIVDR monitoring, systematic VL testing, and improved ART adherence support are also warranted.