Result: Six of the candidate
NNRTI-SDRMs that increased in prevalence are associated with reduced susceptibility to rilpivirine (
E138K/Q,
V179L, and
H221Y) or doravirine (
F227C/L) and are present on three or more of the 2020 expert mutation lists.
Discussion: Six candidate
NNRTI-SDRMs were identified as potentially useful additions to an expanded
NNRTI SDRM list because they are associated with reduced susceptibility to rilpivirine (
E138K/Q,
V179L, and
H221Y) and doravirine (
F227L/C) and because they increased in prevalence since 2009.