A shift from Indoor Residual Spraying (IRS) with bendiocarb to Long-Lasting Insecticidal (mosquito) Nets (LLINs) associated with changes in malaria transmission indicators in pyrethroid resistance areas in Benin
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- 作者：Razaki A Ossè (1) (2)
Rock A?kpon (1) (2)
Ghélus Louis Gbédjissi (2)
Virgile Gnanguenon (1) (2)
Michel Sèzonlin (2)
Renaud Govoétchan (1) (2)
Arthur Sovi (1) (2)
Olivier Oussou (1)
Frédéric Oké-Agbo (1)
Martin Akogbéto (1) (2) - 关键词：Indoor residual spraying (IRS) ; Long lasting insecticidal (mosquito) Net (LLIN) ; An. gambiae s.l. ; Entomological inoculation rate (EIR) ; Parity ; Blood meal index ; Behavior ; Benin
- 刊名：Parasites & Vectors
- 出版年：2013
- 出版时间：December 2013
- 年：2013
- 卷：6
- 期：1
- 全文大小：790KB
- 参考文献：1. World Health Organization: / World Malaria Report. Geneva, Switzerland: World Health Organization; 2011. f="http://www.who.int/malaria/world_malaria_report_2011/en/" class="a-plus-plus">http://www.who.int/malaria/world_malaria_report_2011/en/ (accessed 21. 05. 2012)
2. Kelly-Hope L, Ranson H, Hemingway J: Lessons from the past: managing insecticide resistance in malaria control and eradication programmes. / Lancet Infect Dis 2008, 8:387-89. f="http://dx.doi.org/10.1016/S1473-3099(08)70045-8">CrossRef
3. Protopopoff N, Van Herp M, Maes P, Reid T, Baza D, D’Alessandro U, Van Bortel W, Coosemans M: Vector control in a malaria epidemic occurring within a complex emergency situation in Burundi: a case study. / Malar J 2007, 6:93. f="http://dx.doi.org/10.1186/1475-2875-6-93">CrossRef
4. Aregawi MW, Ali AS, Al-mafazy AW, Molteni F, Katikiti S, Warsame M, Njau RJA, Komatsu R, Korenromp E, Hosseini M, Low-Beer D, Bjorkman A, D’Alessandro U, Coosemans M, Otten M: Reductions in malaria and anaemia case and death burden at hospitals following scale-up of malaria control in Zanzibar, 1999-008. / Malar J 2011, 10:46. f="http://dx.doi.org/10.1186/1475-2875-10-46">CrossRef
5. O’Meara WP, Mangeni JN, Steketee R, Greenwood B: Changes in the burden of malaria in sub-Saharan Africa. / Lancet Infect Dis 2010, 10:545-55. f="http://dx.doi.org/10.1016/S1473-3099(10)70096-7">CrossRef
6. Stump AD, Atieli FK, Vulule JM, Besansky NJ: Dynamics of the pyrethroid knockdown resistance allele in western Kenyan populations of Anopheles gambiae in response to insecticide-treated bed net trials. / Am J Trop Med Hyg 2004, 70:591-96.
7. Yadouleton AW, Padonou G, Asidi A, Moiroux N, Banganna S, Corbel V, N’guessan R, Gbenou D, Yacoubou I, Gazard K, Akogbeto MC: Insecticide resistance status in Anopheles gambiae in southern Benin. / Malar J 2010, 9:83. f="http://dx.doi.org/10.1186/1475-2875-9-83">CrossRef
8. N’Guessan R, Corbel V, Akogbéto M, Rowland M: Reduced efficacy of insecticide treated nets and indoor residual spraying for malaria control in pyrethroid resistance area, Benin. / Emerg Infect Dis 2007, 13:99-06.
9. Padonou GG, Sèzonlin M, Ossè R, Aizoun N, Oké-Agbo F, Oussou O, Gbédjissi G, Akogbéto M: Impact of three years of large scale Indoor Residual Spraying (IRS) and Insecticide Treated Nets (ITNs) interventions on insecticide resistance in Anopheles gambiae s.l. in Benin. / Parasit Vectors 2012, 5:72. f="http://dx.doi.org/10.1186/1756-3305-5-72">CrossRef
10. Corbel V, N’Guessan R, Brengues C, Chandre F, Djogbenou L, Martin T, Akogbéto M, Hougard JM, Rowland M: Multiple insecticide mechanisms in Anopheles gambiae and Culex quinquefasciatus from Benin, West Africa. / Act Trop 2007, 101:207-16. f="http://dx.doi.org/10.1016/j.actatropica.2007.01.005">CrossRef
11. Djouaka R, Irving H, Tukur Z, Wondji CS: Exploring mechanisms of multiple insecticide resistance in a population of the malaria vector Anopheles funestus in Benin. / PLoS One 2011,6(11):e27760. f="http://dx.doi.org/10.1371/journal.pone.0027760">CrossRef
12. Müller P, Chouaibou M, Pignatelli P, Etang J, Walker ED, Donnelly MJ, Simard F, Ranson H: Pyrethroid tolerance is associated with elevated expression of antioxidants and agricultural practice in An. Arabiensis sampled from an area of cotton fields in Northern Cameroon. / Mol Ecology 2008,17(4):1145-5. f="http://dx.doi.org/10.1111/j.1365-294X.2007.03617.x">CrossRef
13. Pinto J, Lynd A, Vicente JL, Santolamazza F, Randle NP, Gentile G, Moreno M, Simard F, Charlwood JD, Rosario V, Caccone A, Della Torre A, Donnelly MJ: Multiple origins of knockdown Resistance mutations in the afrotropical mosquito vector anopheles gambiae. / PLoS One 2007, 2:e1243. f="http://dx.doi.org/10.1371/journal.pone.0001243">CrossRef
14. Akogbéto M, Padonou G, Bankolé H, Kindé Gazard D, Gbédjissi G: Dramatic decline of malaria transmission after implementation of large-scale Indoor Residual Spraying using bendiocarb in Bénin, West Africa, an area of high Anopheles gambiae resistance to pyrethroids. / Am J Trop Med Hyg 2011,85(4):586-93. f="http://dx.doi.org/10.4269/ajtmh.2011.10-0668">CrossRef
15. Ossè R, Aikpon R, Padonou G, Oussou O, Yadouléton A, Akogbéto M: Evaluation of the efficacy of bendiocarb in indoor residual spraying against pyrethroid resistant malaria vectors in Benin: results of the third campaign. / Parasit Vectors 2012, 5:163. f="http://dx.doi.org/10.1186/1756-3305-5-163">CrossRef
16. Ministère de Santé: / Annuaire des statistiques sanitaires 2009. Cotonou: Direction de la Programmation et de la Prospective; 2010.
17. Ministère de la Santé: / Annuaire des statistiques sanitaires. Cotonou: Direction de la Programmation et de la Prospective; 2010.
18. Akogbéto MC, Padonou GG, Gbénou D, Irish S, Yadouleton A: Bendiocarb, a potential alternative against pyrethroid resistant Anopheles gambiae in Benin. / West Africa. Malar J 2010, 9:204. f="http://dx.doi.org/10.1186/1475-2875-9-204">CrossRef
19. Wirtz RA, Ballou WR, Schneider I, Chedid L, Gross MJ, Young JF, Hollingdale M, Diggs CL, Hockmeyer WT: Plasmodium falciparum : immunogenicity of circumsporozoite protein constructs produced in Escherichia coli . / Exp Parasitol 1987, 63:166-72. f="http://dx.doi.org/10.1016/0014-4894(87)90158-5">CrossRef
20. Bar-Zeev M, Self LS: A note on the use of window traps as a tool for evaluating insecticides. / Mosq News 1966, 26:205-07.
21. Gillies MT, De Meillon D: The Anophelinae of Africa South of the Sahara. / Publ South Afri Inst Med Res 1968, 54:343.
22. Gillies MT, Coetzee MA: Supplement to the Anophelinae of Africa South of the Sahara, 2nd edn. / Publ South Afri Inst Med Res 1987, 55:143.
23. Detinova TS, Gillies MT: Observations on the determination of the Age composition and epidemiological importance of populations of anopheles gambiae Giles and anopheles funestus Giles in Tanganyika. / Bull World Health Organ 1964, 30:23-8.
24. Padonou GG, Sezonlin M, Gbedjissi GL, Ayi I, Azondekon R, Djènontin A, Bio- Bangana S, Oussou O, Yadouleton A, Boakye D, Akogbéto M: Biology of Anopheles gambiae and insecticide resistance: Entomological study for a large scale of indoor residual spraying in South East Benin. / J Parasitol Vector Biol 2011a,3(4):59-8.
25. Alonso PL, Lindsay SW, Armstrong Schellenberg JR, Keita K, Gomez P, Shenton FC, Hill AG, David PH, Fegan G, Cham K: A malaria control trial using insecticide-treated bed nets and targeted chemoprophylaxis in a rural area of the Gambia, west Africa. / Trans R Soc Trop Med Hyg 1993, 2:37-4. f="http://dx.doi.org/10.1016/0035-9203(93)90174-O">CrossRef
26. Binka FN: Impact of permethrin impregnated bednets on child mortality in Kassena-Nankana district, Ghana; a randomized controlled trial. / Trop Med Int Health 1996, 1:47-54. - 作者单位：Razaki A Ossè (1) (2)
Rock A?kpon (1) (2)
Ghélus Louis Gbédjissi (2)
Virgile Gnanguenon (1) (2)
Michel Sèzonlin (2)
Renaud Govoétchan (1) (2)
Arthur Sovi (1) (2)
Olivier Oussou (1)
Frédéric Oké-Agbo (1)
Martin Akogbéto (1) (2)
1. Centre de Recherche Entomologique de Cotonou (CREC), 06 BP 2604, Cotonou, Benin
2. Faculté des Sciences et Techniques de l’Université d’Abomey Calavi, Calavi, Benin
文摘
Background Indoor residual spraying (IRS) was implemented in the department of Ouémé-Plateau, southern Benin, in 2008 and withdrawn in 2011, when long lasting insecticidal nets (LLINs) were distributed to the communities that were previously targeted by IRS. Did the LLIN strategy provide a better level of protection against malaria transmission than IRS? Methods Entomological surveillance was carried out to assess indicators of transmission risk during the last year of IRS and the first year after the LLIN intervention was put in place (2010-011). Mosquito biting density was sampled by human landing collection (HLC). Females of Anopheles gambiae s.l. were dissected to estimate the parity rates and the blood meal index. A subsample of the An. gambiae s.l. collection was tested for presence of Plasmodium falciparum sporozoites. In addition, window exit traps and pyrethrum spray catches were performed to assess exophagic behavior of Anopheles vectors. Results There were significant increases in all the indicators following withdrawal of IRS. Vector biting density (p<0.001) and longevity (OR=3.81[3.01-4.82] 95% CI; p<0.001) of the An. gambiae s.l. increased significantly; so too did the blood meal index (OR=1.48 [1.1-1.99] 95% CI; p<0.001). Entomological inoculation rate, after IRS withdrawal at one surveillance site, Adjohoun, rose two fold (9.0 infected bites/person/9?months (Apr-Dec 2011) versus 3.66 infective bites/person during the 9?months preceding IRS (Apr-Dec 2010). A second site, Missérété, experienced a six-fold increase after IRS cessation (15.1 infective bites/person/9?months versus 2.41 during IRS). Exophily after IRS cessation decreased significantly in all areas (p<0.001) suggesting that mosquitoes were more likely to rest in houses with LLINs, than in houses subjected to IRS. Conclusion LLINs did not impact on indicators of transmission to the same levels as did IRS after IRS withdrawal.