Abundancia y distribución de Aedes aegypti (Diptera: Culicidae) y dispersión del dengue en Guasave Sinaloa, México

García, Cipriano; García, Lourdes; Espinosa Carreón T., Leticia; Ley P., César

dc.creator	García, Cipriano
dc.creator	García, Lourdes
dc.creator	Espinosa Carreón T., Leticia
dc.creator	Ley P., César
dc.date	2010-10-12
dc.date.accessioned	2016-05-03T15:29:04Z
dc.date.available	2016-05-03T15:29:04Z
dc.identifier	http://revistas.ucr.ac.cr/index.php/rbt/article/view/3424
dc.identifier	10.15517/rbt.v59i4.3424
dc.identifier.uri	https://hdl.handle.net/10669/26536
dc.description	Abundance and distribution of Aedes aegypti (Diptera: Culicidae), and dengue dispersion in Guasave Sinaloa, México. Dengue is an important disease that affects humans, and is transmitted by A. aegypti. During 2006, a total of 477 cases of hemorrhagic dengue, and 1 510 of classic dengue were recorded in Sinaloa. Due to this high impact, a study on insect abundance and distribution, as well as their relationship with dengue dispersion, was carried out from April 2008 to March 2009 in Guasave, Sinaloa. The study included a total of six sectors in the city, considering 16 colonies; besides, 96 traps were distributed in these sectors to monitor the vector population density and female number per trap. The adult density index (ADI) and traps positive index (TPI) were calculated, and data were used to obtain the monthly dengue dispersion maps. The highest abundance of female (137 and 139) was found in July and August. In August and September the sectors 2, 4 and 6 showed the highest ADI values 2.44, 3.35 and 2.290, while TPI values were 56.25, 58.82 and 61.54, with the highest epidemiology dengue dispersion. The Pearson correlation (p < 0.05) showed better values with the precipitation (r=0.80) than mean temperature (r=0.76) with zero lag months; while the cases of classic dengue and hemorrhagic dengue (CD/HD) is mostly related with the precipitation (r=0.98), and minimum temperature (r=0.79), with two lag months. In conclusion, the ADI and TPI index, as well as the maps obtained, allowed us to know the location of epidemiologic dengue risk areas. This information can be used to develop better control measures biological and chemical for the mosquito, in this location.	es-ES
dc.format	application/pdf
dc.language	spa
dc.publisher	Universidad de Costa Rica	en
dc.rights	Copyright (c) 2014 International Journal of Tropical Biology and Conservation	en-US
dc.source	Revista de Biología Tropical/International Journal of Tropical Biology and Conservation; Vol. 59 (4) December 2011	es-ES
dc.source	2215-2075
dc.source	0034-7744
dc.source	10.15517/rbt.v59i4
dc.title	Abundancia y distribución de Aedes aegypti (Diptera: Culicidae) y dispersión del dengue en Guasave Sinaloa, México	es-ES
dc.type	artículo original
dc.coverage	CRC	es-ES

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