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Alphonsine A. Koffi
Researcher at Institut de recherche pour le développement
Publications - 50
Citations - 995
Alphonsine A. Koffi is an academic researcher from Institut de recherche pour le développement. The author has contributed to research in topics: Anopheles gambiae & Anopheles. The author has an hindex of 14, co-authored 43 publications receiving 767 citations.
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Journal ArticleDOI
Efficacy of vector control tools against malaria-infected mosquitoes
Margaux Mulatier,Soromane Camara,Alphonsine A. Koffi,David Carrasco,Angélique Porciani,Fabrice Chandre,Nicolas Moiroux,Thierry Lefèvre,Roch K. Dabiré,Serge B. Assi,Ludovic P. Ahoua Alou,Laurent Dormont,Cédric Pennetier,Anna Cohuet +13 more
TL;DR: In this article, the authors evaluated the effect of infection with the human malaria parasite Plasmodium falciparum on the efficacy of nets treated with either the insecticide deltamethrin or the repellent DEET, measuring the success to pass through the net, blood-feeding on a host and chemicals-induced mortality.
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Multiple insecticide resistance mechanisms in Anopheles gambiae s.l. populations from Cameroon, Central Africa
Philippe Nwane,Josiane Etang,Mouhamadou Chouaїbou,Jean Claude Toto,Alphonsine A. Koffi,Remy Mimpfoundi,Frédéric Simard +6 more
TL;DR: In Cameroon, multiple resistance mechanisms segregate in the S form of An.
Journal ArticleDOI
Distribution of ace-1R and resistance to carbamates and organophosphates in Anopheles gambiae s.s. populations from Côte d'Ivoire
Ludovic P. Ahoua Alou,Alphonsine A. Koffi,Maurice A Adja,E. Tia,Philippe Kouassi Kouassi,Moussa Koné,Fabrice Chandre +6 more
TL;DR: This study revealed a wide distribution of insensitive acetylcholinesterase due to the G119S mutation in both M and S molecular forms of the populations of An.
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Mapping insecticide resistance in Anopheles gambiae (s.l.) from Côte d’Ivoire
Soromane Camara,Alphonsine A. Koffi,Ludovic P. Ahoua Alou,Kouakou Koffi,Jean-Paul K. Kabran,Aboubacar Koné,Mathieu F. Koffi,Raphael N’Guessan,Cédric Pennetier +8 more
TL;DR: This detailed map of resistance highlights the urgent need to develop new vector control tools to complement current long-lasting insecticidal nets (LLINs) although it is yet unclear whether these resistance mechanisms will impact malaria transmission control.
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Efficacy of PermaNet® 2.0 and PermaNet® 3.0 against insecticide-resistant Anopheles gambiae in experimental huts in Côte d'Ivoire.
TL;DR: This study showed that unwashed PermaNet® 3.0 caused significantly higher mortality against pyrethroid resistant An.