Comparative vector competence of the Afrotropical soft tick Ornithodoros moubata and Palearctic species, O. erraticus and O. verrucosus, for African swine fever virus strains circulating in Eurasia

Detalhes bibliográficos
Autor(a) principal: de Oliveira, Remi Pereira
Data de Publicação: 2019
Outros Autores: Hutet, Evelyne, Paboeuf, Frederic, Duhayon, Maxime, Boinas, Fernando, de Leon, Adalberto Perez, Filatov, Serhii, Vial, Laurence, Le Potier, Marie-Frederique
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.5/21681
Resumo: Research Areas: Science & Technology - Other Topics
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spelling Comparative vector competence of the Afrotropical soft tick Ornithodoros moubata and Palearctic species, O. erraticus and O. verrucosus, for African swine fever virus strains circulating in EurasiaDomestic PigsArgasid tickHard ticksInfection transmissionReplicationAcariTimePorcinusGeorgiaResearch Areas: Science & Technology - Other TopicsABSTRACT - African swine fever (ASF) is a lethal hemorrhagic disease in domestic pigs and wild suids caused by African swine fever virus (ASFV), which threatens the swine industry globally. In its native African enzootic foci, ASFV is naturally circulating between soft ticks of the genus Ornithodoros, especially in the O. moubata group, and wild reservoir suids, such as warthogs (Phacochoerus spp.) that are bitten by infected soft ticks inhabiting their burrows. While the ability of some Afrotropical soft ticks to transmit and maintain ASFV is well established, the vector status of Palearctic soft tick species for ASFV strains currently circulating in Eurasia remains largely unknown. For example, the Iberian soft tick O. erraticus is a known vector and reservoir of ASFV, but its ability to transmit different ASFV strains has not been assessed since ASF re-emerged in Europe in 2007. Little is known about vector competence for ASFV in other species, such as O. verrucosus, which occurs in southern parts of Eastern Europe, including Ukraine and parts of Russia, and in the Caucasus. Therefore, we conducted transmission trials with two Palearctic soft tick species, O. erraticus and O. verrucosus, and the Afrotropical species O. moubata. We tested the ability of ticks to transmit virulent ASFV strains, including one of direct African origin (Liv13/33), and three from Eurasia that had been involved in previous (OurT88/1), and the current epizooties (Georgia-2007/1 and Ukr12/Zapo). Our experimental results showed that O. moubata was able to transmit the African and Eurasian ASFV strains, whereas O. erraticus and O. verrucosus failed to transmit the Eurasian ASFV strains. However, naive pigs showed clinical signs of ASF when inoculated with homogenates of crushed O. erraticus and O. verrucosus ticks that fed on viraemic pigs, which proved the infectiousness of ASFV contained in the ticks. These results documented that O. erraticus and O. verrucosus are unlikely to be capable vectors of ASFV strains currently circulating in Eurasia. Additionally, the persistence of infection in soft ticks for several months reaffirms that the infectious status of a given tick species is only part of the data required to assess its vector competence for ASFV.Public Library ScienceRepositório da Universidade de Lisboade Oliveira, Remi PereiraHutet, EvelynePaboeuf, FredericDuhayon, MaximeBoinas, Fernandode Leon, Adalberto PerezFilatov, SerhiiVial, LaurenceLe Potier, Marie-Frederique2021-07-28T12:03:12Z2019-11-272019-11-27T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/21681engOliveira RP, Hutet E, Paboeuf F, Duhayon M, Boinas F, Leon AP, Filatov S, Vial L, Le Potier MF 2019. Comparative vector competence of the Afrotropical soft tick Ornithodoros moubata and Palearctic species, O. erraticus and O. verrucosus, for African swine fever virus strains circulating in Eurasia. PLoS ONE 14(11): e0225657. https://doi.org/10.1371/journal.pone.02256571932-620310.1371/journal.pone.0225657info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:51:13Zoai:www.repository.utl.pt:10400.5/21681Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:06:13.529494Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Comparative vector competence of the Afrotropical soft tick Ornithodoros moubata and Palearctic species, O. erraticus and O. verrucosus, for African swine fever virus strains circulating in Eurasia
title Comparative vector competence of the Afrotropical soft tick Ornithodoros moubata and Palearctic species, O. erraticus and O. verrucosus, for African swine fever virus strains circulating in Eurasia
spellingShingle Comparative vector competence of the Afrotropical soft tick Ornithodoros moubata and Palearctic species, O. erraticus and O. verrucosus, for African swine fever virus strains circulating in Eurasia
de Oliveira, Remi Pereira
Domestic Pigs
Argasid tick
Hard ticks
Infection transmission
Replication
Acari
Time
Porcinus
Georgia
title_short Comparative vector competence of the Afrotropical soft tick Ornithodoros moubata and Palearctic species, O. erraticus and O. verrucosus, for African swine fever virus strains circulating in Eurasia
title_full Comparative vector competence of the Afrotropical soft tick Ornithodoros moubata and Palearctic species, O. erraticus and O. verrucosus, for African swine fever virus strains circulating in Eurasia
title_fullStr Comparative vector competence of the Afrotropical soft tick Ornithodoros moubata and Palearctic species, O. erraticus and O. verrucosus, for African swine fever virus strains circulating in Eurasia
title_full_unstemmed Comparative vector competence of the Afrotropical soft tick Ornithodoros moubata and Palearctic species, O. erraticus and O. verrucosus, for African swine fever virus strains circulating in Eurasia
title_sort Comparative vector competence of the Afrotropical soft tick Ornithodoros moubata and Palearctic species, O. erraticus and O. verrucosus, for African swine fever virus strains circulating in Eurasia
author de Oliveira, Remi Pereira
author_facet de Oliveira, Remi Pereira
Hutet, Evelyne
Paboeuf, Frederic
Duhayon, Maxime
Boinas, Fernando
de Leon, Adalberto Perez
Filatov, Serhii
Vial, Laurence
Le Potier, Marie-Frederique
author_role author
author2 Hutet, Evelyne
Paboeuf, Frederic
Duhayon, Maxime
Boinas, Fernando
de Leon, Adalberto Perez
Filatov, Serhii
Vial, Laurence
Le Potier, Marie-Frederique
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv de Oliveira, Remi Pereira
Hutet, Evelyne
Paboeuf, Frederic
Duhayon, Maxime
Boinas, Fernando
de Leon, Adalberto Perez
Filatov, Serhii
Vial, Laurence
Le Potier, Marie-Frederique
dc.subject.por.fl_str_mv Domestic Pigs
Argasid tick
Hard ticks
Infection transmission
Replication
Acari
Time
Porcinus
Georgia
topic Domestic Pigs
Argasid tick
Hard ticks
Infection transmission
Replication
Acari
Time
Porcinus
Georgia
description Research Areas: Science & Technology - Other Topics
publishDate 2019
dc.date.none.fl_str_mv 2019-11-27
2019-11-27T00:00:00Z
2021-07-28T12:03:12Z
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.uri.fl_str_mv http://hdl.handle.net/10400.5/21681
url http://hdl.handle.net/10400.5/21681
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Oliveira RP, Hutet E, Paboeuf F, Duhayon M, Boinas F, Leon AP, Filatov S, Vial L, Le Potier MF 2019. Comparative vector competence of the Afrotropical soft tick Ornithodoros moubata and Palearctic species, O. erraticus and O. verrucosus, for African swine fever virus strains circulating in Eurasia. PLoS ONE 14(11): e0225657. https://doi.org/10.1371/journal.pone.0225657
1932-6203
10.1371/journal.pone.0225657
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Public Library Science
publisher.none.fl_str_mv Public Library Science
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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