Ovitrampas para Avaliação da Presença de Aedes aegypti (Linnaeus) e Aedes albopictus (Skuse) no Município de Vassouras, Estado do Rio de Janeiro

Araujo-Oliveira, Alexandre de; Maleck, Marise

doi:10.12741/ebrasilis.v7i1.369

Cited by 3 publications

(9 citation statements)

References 10 publications

(3 reference statements)

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“…albopictus . This performance may be related to behavioral differences and ecological aspects of each species 1 , 13 , 14 .…”

Section: Discussionmentioning

confidence: 99%

“…albopictus in the Vale do Paraíba region seen in the first 15 years can be ascribed to the absence of Ae. aegypti , since they are homologous species and therefore compete for the same ecological niche 1 , 14 .…”

Section: Discussionmentioning

confidence: 99%

“…albopictus . Esse desempenho pode estar relacionado às diferenças de comportamento e de aspectos ecológicos de cada uma das espécies 1 , 13 , 14 .…”

Section: Discussionunclassified

“…Aedes ( Stegomyia ) aegypti and Aedes ( Stegomyia ) albopictus are major vectors of viruses that cause emerging and reemerging diseases, such as dengue, Zika, chikungunya and yellow fever, and have a wide geographical distribution. The geographic spread of these mosquitoes in the world is influenced by different factors and has been accompanied, in some places, by decrease in their abundance, elimination of the other vector, or coexistence in extensive regions of America 1 . In Brazil, these species were introduced at different times: Ae.…”

Section: Introductionmentioning

confidence: 99%

“…Aedes ( Stegomyia ) aegypti e Aedes ( Stegomyia ) albopictus são importantes vetores de vírus causadores de doenças emergentes e reemergentes, como dengue, Zika, chikungunya e febre amarela, e apresentam ampla distribuição geográfica global. A expansão geográfica desses mosquitos no mundo é influenciada por diferentes fatores e tem sido acompanhada, em alguns locais, pela diminuição de sua abundância, eliminação do outro vetor, ou pela coexistência em extensas regiões da América 1 . No Brasil, essas espécies foram introduzidas em diferentes momentos: Ae.…”

Section: Introductionunclassified

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Vectors of arboviruses in the state of São Paulo: 30 years of Aedes aegypti and Aedes albopictus

Júnior¹,

Serpa²,

Barbosa³

et al. 2019

Rev. saúde pública

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OBJECTIVE To describe the infestation of the municipalities of São Paulo by the vectors Aedes aegypti and Aedes albopictus, characterize seasonality and analyze average temperatures and larval densities.METHODS We used maps with information on the infestation of municipalities between 1986 and 2015. The analysis of larval density of the species by the Wilcoxon test used the Breteau index values for Ae. aegypti and Ae. albopictus obtained from the Superintendency for Endemic Diseases Control database. In the seasonal description, arithmetic means of each vector were calculated by month and year. Mean temperature analyses were presented on maps with color gradients.RESULTS The state of São Paulo is currently almost totally infested, with co-occurrence of species in 93.64% of the municipalities. The seasonality analysis showed the first quarter as the most favorable period for larval abundance. The increase of mean temperatures in geographical areas coincided with the temporal trajectory of Ae. aegypti territorial expansion. The mean larval density found was higher for Ae. aegypti than for Ae. albopictus (p = 0.00).CONCLUSIONS Initially, these Culicidae occupied distinct and opposing areas. Over time, however, co-occurrence showed how great their capacity for adaptation is, even in the face of different social and urban conjunctures. The increase of the mean temperature contributed to Ae. Aegypti ’s geographic expansion, as well as to the clearly seasonal profile of both species. In general, larval infestation by Ae. aegypti prevailed, which evidenced its competitive superiority. These data provide a better understanding of the dynamics of arboviral transmission in the state of São Paulo and can be used in vector surveillance and control.

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“…albopictus . This performance may be related to behavioral differences and ecological aspects of each species 1 , 13 , 14 .…”

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

“…albopictus . Esse desempenho pode estar relacionado às diferenças de comportamento e de aspectos ecológicos de cada uma das espécies 1 , 13 , 14 .…”

Section: Discussionunclassified

Section: Introductionmentioning

confidence: 99%

Section: Introductionunclassified

See 3 more Smart Citations

Vectors of arboviruses in the state of São Paulo: 30 years of Aedes aegypti and Aedes albopictus

Júnior¹,

Serpa²,

Barbosa³

et al. 2019

Rev. saúde pública

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Density and diversity of Culicidae (Diptera), with analysis of viral circulation, in urban public establishments in Northern Paraná, Brazil

Silva,

Zequi,

Palacio-Cortés

et al. 2024

Rev. Bras. entomol.

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Brazil has been suffering a dengue (DENV) epidemic in 2019 and 2022 and records cases of Zika (ZIKV) and chikungunya (CHIKV). Londrina city, Paraná, stands out for the number of cases and deaths from dengue. Therefore, this study aimed to verify the density and diversity of mosquitoes present in urban public establishments of Londrina, to analyze their ecological relationships, and to investigate the presence of the DENV, ZIKV, and CHIKV. Ovitraps were installed in outdoor sites in two public establishments in each region of Londrina, while adult culicids were caught indoors with a Nasci aspirator. A total of 5077 eggs were obtained in 77 ovitraps. The South region had the highest infestation while the East had the lowest (Ovitrap Positivity Index: 38% and 25%; Egg Density Index: 67.83 and 19.03, respectively). From eggs, 704 Aedes aegypti females and 71 Aedes albopictus females were obtained, while in the aspiration of adults, 99 A. aegypti and 11 Culex quinquefasciatus were captured, the highest number in the West and the lowest in the North. The DENV-II virus was detected in a pool of 17 A. aegypti females in the West region. The results demonstrate high density of pathogen vector species, mainly A. aegypti, in and around establishments, alerting to the need for constant local entomological surveillance to prevent viral circulation, mainly in crowded places. The presence of A. albopictus around the establishments also alerts to the urbanization of the species and potential participation in the viral circulation, demonstrating the need for constant monitoring.

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Uso de ovitrampas na detecção do Aedes aegypti em comunidades rurais do município de Mossoró - RN / The usage of ovitraps to detect Aedes aegypti in rural communities in the city of Mossoró - RN

Melo¹,

Costa²,

Soares³

et al. 2021

BJDV

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Ovitrampas para Avaliação da Presença de Aedes aegypti (Linnaeus) e Aedes albopictus (Skuse) no Município de Vassouras, Estado do Rio de Janeiro

Cited by 3 publications

References 10 publications

Vectors of arboviruses in the state of São Paulo: 30 years of Aedes aegypti and Aedes albopictus

Vectors of arboviruses in the state of São Paulo: 30 years of Aedes aegypti and Aedes albopictus

Density and diversity of Culicidae (Diptera), with analysis of viral circulation, in urban public establishments in Northern Paraná, Brazil

Uso de ovitrampas na detecção do Aedes aegypti em comunidades rurais do município de Mossoró - RN / The usage of ovitraps to detect Aedes aegypti in rural communities in the city of Mossoró - RN

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