 This study has identified areas in Sub-Saharan Africa, SSA, where people living with HIV, PLHIV, face difficulty accessing healthcare due to their location. Using data on the number of PLHIV and the distance to the nearest healthcare facility, researchers have generated detailed maps showing the extent of these underserved areas. This information will help inform policymakers and other stakeholders about the need for targeted interventions and treatments in these areas. This article was authored by Hannah Kim, Godfrey N. Musuka, Zindoga Mukandavire, and others.