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Biography
Medard Djedanem, based in Niger, is an epidemiologist who earned his PhD from Nazi Boni University in Bobo-Dioulasso (Burkina Faso). He joined Epicentre in 2024, and since his arrival, he has coordinated the Alerte Niger project, which aims to strengthen the early detection of disease outbreaks and improve the speed of response. As part of the reactive meningitis vaccination campaigns in Niger in 2024, he also coordinated a study evaluating the effectiveness of the Men5CV vaccine under real-world conditions. He is currently coordinating a research project assessing the impact of the Men5CV vaccine on Neisseria meningitidis carriage in Niger, thereby contributing to the generation of essential data to guide public health policies.
Status and prospects of seasonal malaria chemoprevention among children in Sahelian countries: A systematic review and meta-analysis.
Journal Reference:
PLOS global public health 2025 ; 5(9); . doi: 10.1371/journal.pgph.0005124. Epub 2025 09 12
Extension of seasonal malaria chemoprevention to older children: a pragmatic comparative study in two health districts in the Zinder region, Niger.
Journal Reference:
BMC infectious diseases 2026 May 28; . doi: 10.1186/s12879-026-13669-w. Epub 2026 05 28
Burden of malaria among children aged 5-10 years in the Sahelian area: do we need to adapt seasonal malaria chemoprophylaxis?
Journal Reference:
BMC infectious diseases 2026 Jan 30; . doi: 10.1186/s12879-025-12286-3. Epub 2026 01 30