Barriers and Enablers to Retention in HIV Care and Adherence to Antiretroviral Therapy: Evidence from Dar es Salaam, Tanzania

Godfrey L Sambayi,1,* George M Bwire,2,3,* Mary Spicar Kilapilo,3 David T Myemba,4 Idda H Mosha,5 Manase Kilonzi,6 Renatus B Magati,7 Maryam Amour,8 Rogers Mwakalukwa,1 Ally Nassoro Mangara,9 Muhammad Bakari,10 Christopher R Sudfeld,11 Mecky IN Matee,12 Raphael Z Sangeda,3 Lisa V Adams,13 Japhet Killewo14 1Department of Pharmacognosy, School of Pharmacy, Muhimbili University of Health and Allied Sciences, Dar es Salaam, 65013, Tanzania; 2Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research Clinical and Epidemiological Virology, Institute for the Future, KU Leuven, Leuven, 3000, Belgium; 3Department of Pharmaceutical Microbiology, School of Pharmacy, Muhimbili University of Health and Allied Sciences, Dar es Salaam, 65013, Tanzania; 4Department of Pharmaceutics and Pharmacy Practice, School of Pharmacy, Muhimbili University of Health and Allied Sciences, Dar es Salaam, 65013, Tanzania; 5Department of Behavioural Sciences, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar es Salaam, 65015, Tanzania; 6Department of Clinical Pharmacy and Pharmacology, School of Pharmacy, Muhimbili University of Health and Allied Sciences, Dar es Salaam, 65013, Tanzania; 7Department of Clinical Nursing, Catholic University of Health and Allied Sciences, Mwanza, P.O. Box 1464, Tanzania; 8Department of Community Health, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar es Salaam, 65015, Tanzania; 9Dar Es Salaam Urban Cohort Study, Department of Epidemiology and Biostatistics, School of Public Health and Social Sciences, Dar es Salaam, 65013, Tanzania; 10Department of Internal Medicine, School of Medicine, Muhimbili University of Health and Allied Sciences, Dar es Salaam, P.O. Box 65001, Tanzania; 11Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA; 12Department of Microbiology an