This Dataverse serves a repository for data from Lynn Matthews' research projects. Lynn Matthews, MD, MPH, is an infectious disease-trained physician-scientist funded since 2011 to develop, test, and implement HIV testing, prevention and treatment interventions in Uganda, South Africa, and the U.S. Southeast. She currently (Aug 2026) leads two R34 and three R01 studies and has over 115 peer-reviewed publications, including 75+ as first or senior author. Her work informs global and national HIV guidelines and is recognized through invited talks, workshops, and service on the U.S. guidelines panel for HIV treatment and prevention in pregnancy.