Laboratoire National de Référence

Virological surveillance of chikungunya in Burkina Faso in 2024

Chikungunya is an emerging arbovirus disease transmitted by mosquitoes of the genus Aedes , mainly Aedes aegypti and Aedes albopictus . Since it was first identified in Tanzania in 1952, the virus has caused numerous epidemics around the world. Despite arbovirus surveillance sinc...

National Implementation of a Tuberculosis Sample Referral Network to Expand Access to Molecular Diagnosis in the Republic of Congo: Pilot Evaluation and Programmatic Analysis (2023–2025)

Background: Limited access to rapid molecular diagnostics remains a major barrier to timely tuberculosis (TB) detection and drug-resistance surveillance in resource-constrained settings. In the Republic of Congo, GeneXpert MTB/RIF platforms remain concentrated in a few laboratori...

Characterising recent antimalarial resistance in West Africa: Insights from amplicon sequencing of 17,384 Plasmodium falciparum infection samples

<ns5:p> Background <ns5:italic>Plasmodium falciparum</ns5:italic> ( <ns5:italic>P. falciparum</ns5:italic> ) infection remains a significant public health threat in West Africa, where chemoprevention and first-line therapies are key interventions against malaria. However, the dev...