Circulation of Chikungunya virus East-Central-South Africa genotype during an outbreak in 2016-17 in Piaui state, Northeast Brazil

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dc.creatorFelipe Daniel Cardoso
dc.creatorIzabela Mauricio de Rezende
dc.creatorEmanuela Lima Teixeira Barros
dc.creatorLívia Sacchetto
dc.creatorTereza Cristina de Carvalho Souza Garcês
dc.creatorNatalia Ingrid Oliveira Silva
dc.creatorPedro Augusto Alves
dc.creatorJefferson Oliveira Soares
dc.creatorErna Geessien Kroon
dc.creatorAnna Carolina Toledo da Cunha Pereira
dc.creatorBetânia Paiva Drumond
dc.creatorGustavo Portela Ferreira
dc.date.accessioned2025-02-11T20:52:05Z
dc.date.accessioned2025-09-09T00:38:09Z
dc.date.available2025-02-11T20:52:05Z
dc.date.issued2019-09-09
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.1590/S1678-9946201961057
dc.identifier.issn1678-9946
dc.identifier.urihttps://hdl.handle.net/1843/79926
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofRevista do Instituto de Medicina Tropical de São Paulo
dc.rightsAcesso Aberto
dc.subjectBrasil
dc.subjectVírus Chikungunya
dc.subject.otherChikungunya virus
dc.subject.otherBrazil
dc.subject.otherECSA genotype
dc.subject.otherArbovirus
dc.subject.otherTogavirus
dc.subject.otherAlphavirus
dc.subject.otherMolecular surveillance
dc.subject.otherEpidemiology
dc.subject.otherE1 gene
dc.titleCirculation of Chikungunya virus East-Central-South Africa genotype during an outbreak in 2016-17 in Piaui state, Northeast Brazil
dc.typeArtigo de periódico
local.citation.epage9
local.citation.spage1
local.citation.volume61
local.description.resumoChikungunya virus (CHIKV) is an arbovirus that emerged in the Americas in 2013. Infection with CHIKV is symptomatic in most of the cases and patients can develop chronic arthralgia that lasts from months to years in over 40% of the cases. The East-Central-South Africa (ECSA) genotype was introduced in Brazil in 2014, in Bahia State. Here we report the circulation of the CHIKV ECSA genotype in Piaui State, Northeast Brazil, during the years 2016-2017. The phylogenetic analysis revealed a single introduction of this lineage probably in 2015 and its maintenance at least until 2017. This analysis has also demonstrated the proximity of this genotype with isolates from neighboring States, and its partial nucleotide sequence of the viral E1 gene revealed a synapomorphy synonyms. This finding highlights the spread of the ECSA genotype in Brazil and supports its circulation in the Brazilian Northeast.
local.identifier.orcidhttps://orcid.org/0000-0001-8700-524X
local.identifier.orcidhttps://orcid.org/0000-0003-2616-6300
local.identifier.orcidhttps://orcid.org/0000-0003-2048-4922
local.identifier.orcidhttps://orcid.org/0000-0001-9716-6899
local.identifier.orcidhttps://orcid.org/0000-0001-6337-5166
local.identifier.orcidhttps://orcid.org/0000-0003-3449-8313
local.identifier.orcidhttps://orcid.org/0000-0002-9659-5621
local.identifier.orcidhttps://orcid.org/0000-0003-4192-8238
local.identifier.orcidhttps://orcid.org/0000-0003-2721-3826
local.identifier.orcidhttps://orcid.org/0000-0001-7009-9876
local.identifier.orcidhttps://orcid.org/0000-0002-4049-4055
local.identifier.orcidhttps://orcid.org/0000-0002-2329-9389
local.publisher.countryBrasil
local.publisher.departmentICB - DEPARTAMENTO DE MICROBIOLOGIA
local.publisher.initialsUFMG
local.url.externahttps://www.scielo.br/j/rimtsp/a/s7wPb7T4tgCsZ3BNSXgSWZj/?format=pdf&lang=en

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