Use of a portable field-adapted liquid chromatographic system (C-Vue machine) to estimate the quantity of deltamethrin on insecticide-treated nets paired with WHO cone bioassays to determine ITN bioefficacy as part of three-year durability monitoring
The WHO standardized cone test and C-Vue evaluation demonstrated that net type effectiveness and insecticide content were consistently lower than expected at 3 years, and users washed nets with local soaps containing sodium hydroxide, detergent or bleach. The C-Vue portable chromatographic device was used successfully for the first time in Mali to measure the insecticide concentration of ITNs.
Authors
- Abdourhamane Dicko
- Lazeni Konaté
- Moussa BM Cisse
- Youssouf Diarra (ORCID: https://orcid.org/0000-0002-8057-0315)
- Lansana Sangaré
- Mahamadou Magassa
- Yacouba Dansoko
- Michael D. Green (ORCID: https://orcid.org/0000-0003-4951-7118)
- Jules Mihigo
- Célestin Kouambeng
- Paula L. Marcet (ORCID: https://orcid.org/0000-0002-0676-3020)
- Phillipe Rwatana Mutwa
- Alice Dembelé
- Mamadou Sow
- Samah Sissoko
- Ibrahim Traore
- J. Sanou
- Ousmane Koïta
Institutions
- Centers for Disease Control and Prevention (US)
- Centre Pour le Développement des Vaccins-Mali (ML)
- Université des Sciences, des Techniques et des Technologies de Bamako (ML)
- Mali-Folkecenter (ML)
Publication Details
- Journal
- Malaria Journal
- Published
- 2025-02-20
- DOI
- https://doi.org/10.1186/s12936-025-05261-5
- Citations
- 1
- Primary Topic
- Malaria Research and Control
- Type
- article
- Field-Weighted Citation Impact
- 1.88
Funders
- United States Agency for International Development
- President's Malaria Initiative