Christella Twizere

Bujumbura, BM, Burundi

Last Updated: 09/26/2026

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Found 15 publications

Hepatitis B and C Prevention, Screening and Diagnostic Services at HIV Treatment Sites: International epidemiology Databases to Evaluate AIDS.

Hepatitis B and C Prevention, Screening and Diagnostic Services at HIV Treatment Sites: International epidemiology Databases to Evaluate AIDS.

Journal: Journal of acquired immune deficiency syndromes (1999)

Published: May 05, 2026

Effect of COVID-19 pandemic on ART access and timely initiation in people living with HIV in 31 countries: a regression discontinuity design study.

Effect of COVID-19 pandemic on ART access and timely initiation in people living with HIV in 31 countries: a regression discontinuity design study.

Journal: BMJ open

Published: March 10, 2026

Laboratory test availability and user fees in routine HIV care: a global analysis in 42 countries.

Laboratory test availability and user fees in routine HIV care: a global analysis in 42 countries.

Journal: Health affairs scholar

Published: February 23, 2026

Limited user fees for adult HIV diagnosis and routine laboratory monitoring in the global IeDEA consortium: analysis in 42 countries.

Limited user fees for adult HIV diagnosis and routine laboratory monitoring in the global IeDEA consortium: analysis in 42 countries.

Journal: medRxiv : the preprint server for health sciences

Published: December 17, 2025

The development of IeDEA's Treat All Dashboard on HIV care outcomes at participating clinics in Sub-Saharan Africa.

The development of IeDEA's Treat All Dashboard on HIV care outcomes at participating clinics in Sub-Saharan Africa.

Journal: medRxiv : the preprint server for health sciences

Published: December 03, 2025

HIV disease progression following WHO treat all guideline adoption among people enrolled in HIV care in Central Africa: A multistate analysis.

HIV disease progression following WHO treat all guideline adoption among people enrolled in HIV care in Central Africa: A multistate analysis.

Journal: Annals of epidemiology

Published: July 04, 2025

Scale of differentiated service delivery implementation in HIV care facilities in low- and middle-income countries: a global facility survey.

Scale of differentiated service delivery implementation in HIV care facilities in low- and middle-income countries: a global facility survey.

Journal: Journal of the International AIDS Society

Published: September 05, 2024

Cervical cancer prevention and care in HIV clinics across sub-Saharan Africa: results of a facility-based survey.

Cervical cancer prevention and care in HIV clinics across sub-Saharan Africa: results of a facility-based survey.

Journal: Journal of the International AIDS Society

Published: July 13, 2023

Global HIV prevention, care and treatment services for children: a cross-sectional survey from the International Epidemiology Databases to Evaluate AIDS (IeDEA) consortium.

Global HIV prevention, care and treatment services for children: a cross-sectional survey from the International Epidemiology Databases to Evaluate AIDS (IeDEA) consortium.

Journal: BMJ open

Published: March 13, 2023

Service delivery challenges in HIV care during the first year of the COVID-19 pandemic: results from a site assessment survey across the global IeDEA consortium.

Service delivery challenges in HIV care during the first year of the COVID-19 pandemic: results from a site assessment survey across the global IeDEA consortium.

Journal: Journal of the International AIDS Society

Published: June 15, 2022

COVID-19 associated changes in HIV service delivery over time in Central Africa: Results from facility surveys during the first and second waves of the pandemic.

COVID-19 associated changes in HIV service delivery over time in Central Africa: Results from facility surveys during the first and second waves of the pandemic.

Journal: PloS one

Published: January 25, 2022

Comparison of cohort characteristics in Central Africa International Epidemiology Databases to Evaluate AIDS and Demographic Health Surveys: Rwanda and Burundi.

Comparison of cohort characteristics in Central Africa International Epidemiology Databases to Evaluate AIDS and Demographic Health Surveys: Rwanda and Burundi.

Journal: International journal of STD & AIDS

Published: February 03, 2021

Showing 1-12 of 15

Last Updated: 09/26/2026