%0 Journal Article %T The Effect of Monitoring Viral Load and Tracing Patients Lost to Follow-up on the Course of the HIV Epidemic in Malawi: A Mathematical Model %A Cliff C Kerr %A David P Wilson %A Janne Estill %A Luisa Salazar-Vizcaya %A Lyson Tenthani %A Nello Blaser %A Olivia Keiser %J Archive of "Open Forum Infectious Diseases". %D 2018 %R 10.1093/ofid/ofy092 %X Antiretroviral therapy (ART) reduces HIV transmission, but treated patients may again become infectious. We used a mathematical model to determine whether ART as prevention is more effective if viral load (VL) is routinely monitored and patients lost to follow-up (LTFU) traced %K antiretroviral therapy %K HIV %K loss to follow-up %K mathematical model %K monitoring %K transmission %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6007424/