Zika virus transmission by Brazilian Aedes aegypti and Aedes albopictus is virus dose and tempertature-dependent

Detalhes bibliográficos
Autor(a) principal: Carneiro, Thaís Chouin
Data de Publicação: 2020
Outros Autores: David, Mariana Rocha, Nogueira, Fernanda de Bruycker, Santos, Flavia Barreto dos, Oliveira, Ricardo Lourenço de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/45475
Resumo: Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Mosquitos Transmissores de Hematozoários. Rio de Janeiro, RJ, Brasil / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunologia Viral. Rio de Janeiro, RJ, Brasil.
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spelling Carneiro, Thaís ChouinDavid, Mariana RochaNogueira, Fernanda de BruyckerSantos, Flavia Barreto dosOliveira, Ricardo Lourenço de2020-12-30T14:20:55Z2020-12-30T14:20:55Z2020CARNEIRO, Thaís Chouin et al. Zika virus transmission by Brazilian Aedes aegypti albopictus is virus dose and temperature-dependent. Plos Neglected Tropical Diseases, v. 14, n. 9, p. 1-14, Sept. 2020.1935-2727https://www.arca.fiocruz.br/handle/icict/4547510.1371/journal.pntd.00085271935-2735engPublic Library of ScienceZika virusAedes aegypti albopictusTransmissãoDose do vírus e temperaturaBrasilZika virusTransmissionBrazilian Aedes aegypti albopictusDependentVirus dose and temperatureZika virus transmission by Brazilian Aedes aegypti and Aedes albopictus is virus dose and tempertature-dependentinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Mosquitos Transmissores de Hematozoários. Rio de Janeiro, RJ, Brasil / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunologia Viral. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Mosquitos Transmissores de Hematozoários. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunologia Viral. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunologia Viral. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Mosquitos Transmissores de Hematozoários. Rio de Janeiro, RJ, Brasil.Background: Zika virus (ZIKV) emerged in the Pacific Ocean and subsequently caused a dramatic Pan‐American epidemic after its first appearance in the Northeast region of Brazil in 2015. The virus is transmitted by Aedes mosquitoes. We evaluated the role of temperature and infectious doses of ZIKV in vector competence of Brazilian populations of Ae. aegypti and Ae. albopictus. Methodology/Principal findings: Two Ae. aegypti (Rio de Janeiro and Natal) and two Ae. albopictus (Rio de Janeiro and Manaus) populations were orally challenged with five viral doses (102 to 106 PFU / ml) of a ZIKV strain (Asian genotype) isolated in Northeastern Brazil, and incubated for 14 and 21 days in temperatures mimicking the spring-summer (28˚C) and winter-autumn (22˚C) mean values in Brazil. Detection of viral particles in the body, head and saliva samples was done by plaque assays in cell culture for determining the infection, dissemination and transmission rates, respectively. Compared with 28˚C, at 22˚C, transmission rates were significantly lower for both Ae. aegypti populations, and Ae. albopictus were not able to transmit the virus. Ae. albopictus showed low transmission rates even when challenged with the highest viral dose, while both Ae. aegypti populations presented higher of infection, dissemination and transmission rates than Ae. albopictus. Ae. aegypti showed higher transmission efficiency when taking virus doses of 105 and 106 PFU/mL following incubation at 28˚C; both Ae. aegypti and Ae. albopictus were unable to transmit ZIKV with virus doses of 102 and 103 PFU/mL, regardless the incubation temperature. Conclusions/Significance The ingested viral dose and incubation temperature were significant predictors of the proportion of mosquito’s biting becoming infectious. Ae. aegypti and Ae. albopictus have the ability to transmit ZIKV when incubated at 28˚C. However Brazilian populations of Ae. aegypti exhibit a much higher transmission potential for ZIKV than Ae. albopictus regardless the combination of infection dose and incubation temperature.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/45475/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALThaisCCarneiro_FlaviaBSantos_etal_IOC_2020.pdfThaisCCarneiro_FlaviaBSantos_etal_IOC_2020.pdfapplication/pdf1019068https://www.arca.fiocruz.br/bitstream/icict/45475/2/ThaisCCarneiro_FlaviaBSantos_etal_IOC_2020.pdfee75f8acbcd40f1fdee57fca26d882c8MD52TEXTThaisCCarneiro_FlaviaBSantos_etal_IOC_2020.pdf.txtThaisCCarneiro_FlaviaBSantos_etal_IOC_2020.pdf.txtExtracted 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dc.title.pt_BR.fl_str_mv Zika virus transmission by Brazilian Aedes aegypti and Aedes albopictus is virus dose and tempertature-dependent
title Zika virus transmission by Brazilian Aedes aegypti and Aedes albopictus is virus dose and tempertature-dependent
spellingShingle Zika virus transmission by Brazilian Aedes aegypti and Aedes albopictus is virus dose and tempertature-dependent
Carneiro, Thaís Chouin
Zika virus
Aedes aegypti albopictus
Transmissão
Dose do vírus e temperatura
Brasil
Zika virus
Transmission
Brazilian Aedes aegypti albopictus
Dependent
Virus dose and temperature
title_short Zika virus transmission by Brazilian Aedes aegypti and Aedes albopictus is virus dose and tempertature-dependent
title_full Zika virus transmission by Brazilian Aedes aegypti and Aedes albopictus is virus dose and tempertature-dependent
title_fullStr Zika virus transmission by Brazilian Aedes aegypti and Aedes albopictus is virus dose and tempertature-dependent
title_full_unstemmed Zika virus transmission by Brazilian Aedes aegypti and Aedes albopictus is virus dose and tempertature-dependent
title_sort Zika virus transmission by Brazilian Aedes aegypti and Aedes albopictus is virus dose and tempertature-dependent
author Carneiro, Thaís Chouin
author_facet Carneiro, Thaís Chouin
David, Mariana Rocha
Nogueira, Fernanda de Bruycker
Santos, Flavia Barreto dos
Oliveira, Ricardo Lourenço de
author_role author
author2 David, Mariana Rocha
Nogueira, Fernanda de Bruycker
Santos, Flavia Barreto dos
Oliveira, Ricardo Lourenço de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Carneiro, Thaís Chouin
David, Mariana Rocha
Nogueira, Fernanda de Bruycker
Santos, Flavia Barreto dos
Oliveira, Ricardo Lourenço de
dc.subject.other.pt_BR.fl_str_mv Zika virus
Aedes aegypti albopictus
Transmissão
Dose do vírus e temperatura
Brasil
topic Zika virus
Aedes aegypti albopictus
Transmissão
Dose do vírus e temperatura
Brasil
Zika virus
Transmission
Brazilian Aedes aegypti albopictus
Dependent
Virus dose and temperature
dc.subject.en.pt_BR.fl_str_mv Zika virus
Transmission
Brazilian Aedes aegypti albopictus
Dependent
Virus dose and temperature
description Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Mosquitos Transmissores de Hematozoários. Rio de Janeiro, RJ, Brasil / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunologia Viral. Rio de Janeiro, RJ, Brasil.
publishDate 2020
dc.date.accessioned.fl_str_mv 2020-12-30T14:20:55Z
dc.date.available.fl_str_mv 2020-12-30T14:20:55Z
dc.date.issued.fl_str_mv 2020
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv CARNEIRO, Thaís Chouin et al. Zika virus transmission by Brazilian Aedes aegypti albopictus is virus dose and temperature-dependent. Plos Neglected Tropical Diseases, v. 14, n. 9, p. 1-14, Sept. 2020.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/45475
dc.identifier.issn.pt_BR.fl_str_mv 1935-2727
dc.identifier.doi.none.fl_str_mv 10.1371/journal.pntd.0008527
dc.identifier.eissn.none.fl_str_mv 1935-2735
identifier_str_mv CARNEIRO, Thaís Chouin et al. Zika virus transmission by Brazilian Aedes aegypti albopictus is virus dose and temperature-dependent. Plos Neglected Tropical Diseases, v. 14, n. 9, p. 1-14, Sept. 2020.
1935-2727
10.1371/journal.pntd.0008527
1935-2735
url https://www.arca.fiocruz.br/handle/icict/45475
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Public Library of Science
publisher.none.fl_str_mv Public Library of Science
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Repositório Institucional da FIOCRUZ (ARCA)
collection Repositório Institucional da FIOCRUZ (ARCA)
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https://www.arca.fiocruz.br/bitstream/icict/45475/2/ThaisCCarneiro_FlaviaBSantos_etal_IOC_2020.pdf
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