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SPATIAL AND TEMPORAL DISTRIBUTION OF AEDES AEGYPTI AND AEDES ALBOPICTUS OVIPOSITION ON THE COAST OF PARANÁ, BRAZIL, A RECENT AREA OF DENGUE VIRUS TRANSMISSION
Spatial distribution
Arbovirus Infections
Oviposition
Modalities, Meteorological
Distribuição espacial
Infecções por Arbovirus
Oviposição
Modalidades Meteorológicas
Autor
Afiliación
Resumen en ingles
Aedes aegypti and Aedes albopictus are considered the most important vectors of arboviruses in the world. Aedes aegypti is the primary vector of dengue, urban yellow fever, chikungunya and zika in Brazil, and Ae. albopictus is considered a potential vector. Distribution patterns and the influence of climatic variables on the oviposition of Ae. aegypti and Ae. albopictus were evaluated in Morretes, a tourist city in the coastal area of Paraná State, Brazil, which has recently been experiencing cases of dengue fever. Eggs were collected using ovitraps over a period of one year (September 2017 to September 2018) and reared from hatching until the emergence of the adults. Both Aedes species were found in anthropized areas with a high human density index. Findings suggest that the monthly average temperature (LRT = 16.65, p = 0.001) had significant positive influences on the oviposition of the Aedes species. Considering the wide distribution of DENV around the Paraná coast and the presence of Ae. albopictus alongside Ae. aegypti, studies on natural arbovirus infection patterns and seasonality are recommended in the region.
Palabras clave en portugues
Fatores MetereológicosPalabras clave en ingles
Aedes albopictusSpatial distribution
Arbovirus Infections
Oviposition
Modalities, Meteorological
DeCS
Aedes aegyptiDistribuição espacial
Infecções por Arbovirus
Oviposição
Modalidades Meteorológicas
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