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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
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...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9501904/ https://www.ncbi.nlm.nih.gov/pubmed/36136657 http://dx.doi.org/10.3390/tropicalmed7090246 |
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author | de Souza, Silvia Jaqueline Pereira de Camargo Guaraldo, André Honório, Nildimar Alves Câmara, Daniel Cardoso Portela Sukow, Natali Mary Machado, Sarita Terezinha Duarte dos Santos, Claudia Nunes da Costa-Ribeiro, Magda Clara Vieira |
author_facet | de Souza, Silvia Jaqueline Pereira de Camargo Guaraldo, André Honório, Nildimar Alves Câmara, Daniel Cardoso Portela Sukow, Natali Mary Machado, Sarita Terezinha Duarte dos Santos, Claudia Nunes da Costa-Ribeiro, Magda Clara Vieira |
author_sort | de Souza, Silvia Jaqueline Pereira |
collection | PubMed |
description | 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. |
format | Online Article Text |
id | pubmed-9501904 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-95019042022-09-24 Spatial and Temporal Distribution of Aedes aegypti and Aedes albopictus Oviposition on the Coast of Paraná, Brazil, a Recent Area of Dengue Virus Transmission de Souza, Silvia Jaqueline Pereira de Camargo Guaraldo, André Honório, Nildimar Alves Câmara, Daniel Cardoso Portela Sukow, Natali Mary Machado, Sarita Terezinha Duarte dos Santos, Claudia Nunes da Costa-Ribeiro, Magda Clara Vieira Trop Med Infect Dis Article 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. MDPI 2022-09-14 /pmc/articles/PMC9501904/ /pubmed/36136657 http://dx.doi.org/10.3390/tropicalmed7090246 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article de Souza, Silvia Jaqueline Pereira de Camargo Guaraldo, André Honório, Nildimar Alves Câmara, Daniel Cardoso Portela Sukow, Natali Mary Machado, Sarita Terezinha Duarte dos Santos, Claudia Nunes da Costa-Ribeiro, Magda Clara Vieira Spatial and Temporal Distribution of Aedes aegypti and Aedes albopictus Oviposition on the Coast of Paraná, Brazil, a Recent Area of Dengue Virus Transmission |
title | Spatial and Temporal Distribution of Aedes aegypti and Aedes albopictus Oviposition on the Coast of Paraná, Brazil, a Recent Area of Dengue Virus Transmission |
title_full | Spatial and Temporal Distribution of Aedes aegypti and Aedes albopictus Oviposition on the Coast of Paraná, Brazil, a Recent Area of Dengue Virus Transmission |
title_fullStr | Spatial and Temporal Distribution of Aedes aegypti and Aedes albopictus Oviposition on the Coast of Paraná, Brazil, a Recent Area of Dengue Virus Transmission |
title_full_unstemmed | Spatial and Temporal Distribution of Aedes aegypti and Aedes albopictus Oviposition on the Coast of Paraná, Brazil, a Recent Area of Dengue Virus Transmission |
title_short | Spatial and Temporal Distribution of Aedes aegypti and Aedes albopictus Oviposition on the Coast of Paraná, Brazil, a Recent Area of Dengue Virus Transmission |
title_sort | spatial and temporal distribution of aedes aegypti and aedes albopictus oviposition on the coast of paraná, brazil, a recent area of dengue virus transmission |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9501904/ https://www.ncbi.nlm.nih.gov/pubmed/36136657 http://dx.doi.org/10.3390/tropicalmed7090246 |
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