An update on the known host range of the brazilian vaccinia virus: an outbreak in buffalo calves

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dc.creatorMauricio Teixeira Lima
dc.creatorGraziele Pereira Oliveira
dc.creatorJosé Augusto Bastos Afonso
dc.creatorRodolfo José Cavancanti Souto
dc.creatorCarla Lopes de Mendonça
dc.creatorAntonio Flavio Medeiros Dantas
dc.creatorJonatas Santos Abrahao
dc.creatorErna Geessien Kroon
dc.date.accessioned2025-02-14T20:31:59Z
dc.date.accessioned2025-09-09T00:23:06Z
dc.date.available2025-02-14T20:31:59Z
dc.date.issued2019-01-22
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.3389/fmicb.2018.03327
dc.identifier.issn1664-302X
dc.identifier.urihttps://hdl.handle.net/1843/80102
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofFrontiers in Microbiology
dc.rightsAcesso Aberto
dc.subjectVaccinia virus
dc.subjectVariola
dc.subjectVacinas
dc.subjectGado - Doenças
dc.subject.otherVaccinia virus
dc.subject.otherBuffalopox
dc.subject.otherBovine vaccinia
dc.subject.otherBubaline
dc.subject.otherBuffalo diseases
dc.titleAn update on the known host range of the brazilian vaccinia virus: an outbreak in buffalo calves
dc.typeArtigo de periódico
local.citation.epage10
local.citation.spage1
local.citation.volume9
local.description.resumoEven nearly forty years after the eradication of smallpox, members of the Poxviridae family continue to be the focus of an increasing number of studies. Among these studies, prominently stands vaccinia virus, an orthopoxvirus that is associated with bovine vaccinia outbreaks. Although more frequently associated with infections in cattle and humans, the host range of vaccinia virus is not restricted only to these hosts. There are several instances of molecular and serological evidence of circulation of vaccinia virus among wildlife species. In addition, viral isolation has confirmed a broad spectrum of vaccinia virus hosts. In this report, we provide a brief update on the host range of Brazilian vaccinia virus, and present a case description of an outbreak in domestic buffalo calves from Northeastern Brazil that corroborates previous serological and molecular studies. Furthermore, in the present study, vaccinia virus has been isolated for the first time in buffaloes, and referred to as vaccinia virus Pernambuco (VACV-PE). Phylogenetic reconstruction was based on A56R clustered VACV-PE with vaccinia virus isolates belonging to group 1 Brazilian vaccinia virus. Furthermore, the vaccinia virus genome was detected in the milk of a lactating cow, which thereby revealed a pathway for future studies on the possible impact of vaccinia virus on buffalo milk and milk products. Taken together, these results provide the first description of clinical disease caused by vaccinia virus in buffaloes in South America. They also raise new questions about the chain of transmission of this virus.
local.identifier.orcidhttps://orcid.org/0000-0002-0830-3909
local.identifier.orcidhttps://orcid.org/0000-0002-8521-0351
local.identifier.orcidhttps://orcid.org/0000-0002-6558-644X
local.identifier.orcidhttps://orcid.org/0000-0003-3380-5596
local.identifier.orcidhttps://orcid.org/0000-0002-6123-2273
local.identifier.orcidhttps://orcid.org/0000-0001-9420-1791
local.identifier.orcidhttps://orcid.org/0000-0003-2721-3826
local.publisher.countryBrasil
local.publisher.departmentICB - DEPARTAMENTO DE MICROBIOLOGIA
local.publisher.initialsUFMG
local.url.externahttps://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2018.03327/full

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