Mostrando 10 resultados de: 13
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Genetic and phenotypic changes accompanying the emergence of epizootic subtype IC Venezuelan equine encephalitis viruses from an enzootic subtype ID progenitor
ArticleAbstract: Recent studies have indicated that epizootic Venezuelan equine encephalitis (VEE) viruses can evolvePalabras claves:Autores:Barrera R., Boshell J., Ferro C., Freier J.E., Juan Carlos Navarro, Salas R.A., Vasquez C., Wang E., Weaver S.C.Fuentes:scopusGenetic diversity and relationships among Venezuelan equine encephalitis virus field isolates from Colombia and Venezuela
ArticleAbstract: During field studies of enzootic Venezuelan equine encephalitis (VEE) viruses associated with epizooPalabras claves:Autores:Barrera R., Boshell J., Brault A.C., De Siger J., Ferro C., Freier J.E., Juan Carlos Navarro, Kalvatchev Z., Medina G.M., Moncayo A.C., Salas R.A., Vasquez C., Walder R., Weaver S.C.Fuentes:scopusEcological characterization of the aquatic habitats of mosquitoes (Diptera: Culicidae) in enzootic foci of Venezuelan Equine Encephalitis virus in western Venezuela
ArticleAbstract: We studied the aquatic mosquito habitats in and around enzootic foci of Venezuelan Equine EncephalitPalabras claves:Aquatic habitats, Mosquito ecology, Spatial Distribution, VENEZUELA, Venezuelan equine encephalitis vectorsAutores:Alfonzo D., Barrera R., Grillet M.E., Jonathan Liria Salazar, Juan Carlos Navarro, Weaver S.C.Fuentes:googlescopusEcological studies of enzootic Venezuelan equine encephalitis in north-central Venezuela, 1997-1998
ArticleAbstract: From 1997-1998, we investigated the possible continuous circulation of epizootic Venezuelan equine ePalabras claves:Autores:Barrera R., Fernandez Z., García C.Z., Jonathan Liria Salazar, Juan Carlos Navarro, Medina G.M., Salas R.A., Vasquez C., Weaver S.C.Fuentes:googlescopusContrasting sylvatic foci of Venezuelan equine encephalitis virus in Northern South America
ArticleAbstract: The ecology of Venezuelan equine encephalitis (VEE) virus transmission was compared at three enzootiPalabras claves:Autores:Ahumada M., Barrera R., Boshell J., Ferro C., Freier J.E., Gonzalez M., Jonathan Liria Salazar, Juan Carlos Navarro, Kang W., Salas R.A., Vasquez C., Weaver S.C.Fuentes:scopusCharacterization of enzootic foci of Venezuelan equine encephalitis virus in western Venezuela.
ArticleAbstract: The distribution of the sylvatic subtype ID Venezuelan equine encephalitis (VEE) viruses in the lowlPalabras claves:Autores:Barrera R., Freier J.E., García C.Z., Juan Carlos Navarro, Salas R.A., Torres N., Vasquez C., Weaver S.C.Fuentes:scopusBiogeographic area relationships in Venezuela: A parsimony analysis of Culicidae - Phytotelmata distribution in National Parks
ArticleAbstract: This study represents the first attempt to understand the current distribution and evolutionary histPalabras claves:Anophelinae, Bromeliaceae, cladistics, Culicini, DIPTERA, endemism, historical biogeography, Mosquitoes, SabethiniAutores:Barrera R., Jonathan Liria Salazar, Juan Carlos Navarro, Piñango H.Fuentes:googlescopusFood as a limiting factor for Aedes aegypti in water-storage containers
ArticleAbstract: An understanding of the ecological factors that regulate natural populations of Aedes aegypti mosquiPalabras claves:Aedes Aegypti, competition, DENGUE, Ecology, Mosquito controlAutores:Barrera R., Jazzmín Arrivillaga-HenríquezFuentes:googlescopusPublic service deficiencies and Aedes aegypti breeding sites in Venezuela.
ArticleAbstract: The 1992 study reported here assessed relationships between potable water supply and trash collectioPalabras claves:Autores:Barrera R., Dominguez D., González J., Juan Carlos Navarro, Mora J.Fuentes:scopusPublic services deficiencies and breeding of Aedes aegypti in Venezuela
ArticleAbstract: This study analyzed the relationship between deficiencies in water supply and garbage collection andPalabras claves:Autores:Barrera R., Dominguez D., Gonzalez Garcia J., Juan Carlos Navarro, Mora Rodriguez J.Fuentes:scopus