Hantavirus infection prevalence in wild rodents and human anti-hantavirus serological profiles from different geographic areas of South Brazil

dc.creatorRaboni, Sonia M.
dc.creatorDelfraro, Adriana
dc.creatorBorba, Luana de
dc.creatorTeixeira, Bernardo R.
dc.creatorStella, Vanessa
dc.creatorAraujo, Marina R. de
dc.creatorCarstensen, Suzana
dc.creatorRubio, Giselia
dc.creatorMaron, Angela
dc.creatorLemos, Elba R. S.
dc.creatorD'Andrea, Paulo S.
dc.creatorSantos, Claudia N. Duarte dos
dc.date2016-10-04T11:19:16Z
dc.date2016-10-04T11:19:16Z
dc.date2012
dc.date.accessioned2023-09-26T20:50:08Z
dc.date.available2023-09-26T20:50:08Z
dc.identifierRABONI, Sonia M. et al. Hantavirus Infection Prevalence in Wild Rodents and Human Anti-Hantavirus Serological Profiles from Different Geographic Areas of South Brazil. Am. J. Trop. Med. Hyg., v. 87, n. 2, p. 371–378, 2012.
dc.identifier0002-9637
dc.identifierhttps://www.arca.fiocruz.br/handle/icict/16056
dc.identifier10.4269/ajtmh.2012.11-0762
dc.identifier1476-1645
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8864723
dc.descriptionParaná state presents the fourth highest number of accumulated cases of hantavirus pulmonary syndrome in Brazil. To map the risk areas for hantavirus transmission we carried out a study based on rodent trapping and determined the anti-hantavirus seroprevalence in these animals and in the inhabitants of these localities. Overall seroprevalence in rodents and humans were 2.5% and 2.4%, respectively. Eighty-two percent of the seropositive rodents were genetically analyzed. Phylogenetic analyses revealed that hantaviruses from rodent samples cluster with Araucária (Juquitiba-like) or Jaborá hantavirus genotypes. The Jaborá strain was identified in Akodon serrensis and Akodon montensis, whereas the Araucária strain was detected in Oligoryzomys nigripes, Oxymycterus judex, A. montensis, and Akodon paranaensis, with the latter species being identified for the first time as a natural host. These findings expose the complex relationships between virus and reservoirs in Brazil, which could have an impact on hantavirus transmission dynamics in nature and human epidemiology.
dc.formatapplication/pdf
dc.languageeng
dc.publisherThe American Society of Tropical Medicine and Hygiene
dc.rightsopen access
dc.subjectAnticorpos Humanos Anti-Hantavírus
dc.subjectRoedores silvestres
dc.subjectSul do Brasil
dc.subjectHantavirus pulmonary syndrome
dc.subjectWild Rodents
dc.subjectHuman Anti-Hantavirus
dc.subjectSouth Brazil
dc.subjectseroprevalence
dc.subjectHantavirus
dc.subjectSíndrome Pulmonar por Hantavirus
dc.subjectSoroprevalência
dc.titleHantavirus infection prevalence in wild rodents and human anti-hantavirus serological profiles from different geographic areas of South Brazil
dc.typeArticle


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