Disseminating data and research
on Treat All in sub-Saharan Africa

  • Enrollment in care

  • Time to ART initiation

  • Pre-treatment CD4 count

  • Viral load suppression


In late 2015, the World Health Organization (WHO) recommended universal treatment of all people living with HIV, regardless of CD4 count or disease stage. WHO’s expanded treatment recommendation—also known as “Treat All”—has dramatically improved access to life-saving treatment around the globe. The purpose of the IeDEA Treat All Dashboard is to disseminate “real world” service delivery data from sites participating in IeDEA, along with research related to Treat All implementation and outcomes.

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We compile data from HIV care and treatment service delivery sites participating in IeDEA in sub-Saharan Africa, including the subregions of Central, East, Southern and West Africa.

IeDEA regions in sub-Saharan Africa
Clinics contributing data to IeDEA

1.4M people living with HIV ever enrolled at care and treatment sites in Africa participating in IeDEA

WHO Treat All guidelines expanded
WHO Treat All guidelines expanded
WHO Treat All guidelines expanded
WHO Treat All guidelines expanded
IeDEA site location


Timely ART initiation among patients enrolling in care at IeDEA sites
(2010 – 2017)

Central Africa

WHO Treat All guidelines expanded

East Africa

WHO Treat All guidelines expanded

Southern Africa

WHO Treat All guidelines expanded

West Africa

WHO Treat All guidelines expanded
  • Initiated ART within 7 days
  • Initiated ART within 30 days
  • Initiated ART within 12 months
Explore All Data



Clinical Infectious Diseases | 2021
Brazier E, Tymejczyk O, Zaniewski E, Egger M, Wools-Kaloustian K, Yiannoutsos CT, Jaquet A, Althoff KN, Lee JS, Caro-Vega Y, Luz PM, Tanuma J, Niyongabo T, Nash D of IeDEA
The Pediatric Infectious Disease Journal | 2021
Tsondai PR, Davies MA, Singtoroj T, Maxwell N, McGowan CC, Songtaweesin WN, Technau KG, Kariminia A, Chimbetete C, Succi RCM, Pinto J, Rouzier V, Luque MT, Sohn AH; IeDEA Consortium
Journal of the International AIDS Society | 2021
Tiendrebeogo T, Messou E, Arikawa S, Ekouevi DK, Tanon A, Kwaghe V, Balestre E, Zannou MD, Poda A, Dabis F, Jaquet A, Minga A, Becquet R; IeDEA West Africa Collaboration.
Journal of Clinical Epidemiology | 2021
Zaniewski E, Brazier E, Ostinelli CHD, Wood R, Osler M, Technau KG, van Oosterhout JJ, Maxwell N, van Dijk J, Prozesky H, Fox MP, Bor J, Nash D, Egger M.
See all publications
WHO Treat All guidelines expanded