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2021-06-18Zeitschriftenartikel
First Serological Evidence of Crimean-Congo Hemorrhagic Fever Virus and Rift Valley Fever Virus in Ruminants in Tunisia
dc.contributor.authorZouaghi, Khaoula
dc.contributor.authorBouattour, Ali
dc.contributor.authorAounallah, Hajer
dc.contributor.authorSurtees, Rebecca
dc.contributor.authorKrause, Eva
dc.contributor.authorMichel, Janine
dc.contributor.authorMamlouk, Aymen
dc.contributor.authorNitsche, Andreas
dc.contributor.authorM’ghirbi, Youmna
dc.date.accessioned2022-02-02T08:08:08Z
dc.date.available2022-02-02T08:08:08Z
dc.date.issued2021-06-18none
dc.identifier.other10.3390/pathogens10060769
dc.identifier.urihttp://edoc.rki.de/176904/9329
dc.description.abstractCrimean-Congo hemorrhagic fever virus (CCHFV, Nairoviridae family) and Rift Valley fever virus (RVFV, Phenuiviridae family) are zoonotic vector-borne pathogens with clinical relevance worldwide. Our study aimed to determine seroprevalences of these viruses and potential risk factors among livestock (cattle, sheep, and goats) in Tunisia. Sera were tested for antibodies against CCHFV (n = 879) and RVFV (n = 699) using various enzyme-linked immunosorbent assays (ELISAs) and indirect immunofluorescence assays (IIFA). The overall seroprevalence of IgG antibodies was 8.6% (76/879) and 2.3% (16/699) against CCHFV and RVFV, respectively. For CCHF seropositivity bioclimatic zones and breed were potential risk factors for the three tested animal species; while the season was associated with cattle and sheep seropositivity, tick infestation was associated with cattle and goats seropositivity and age as a risk factor was only associated with cattle seropositivity. Age and season were significantly associated with RVFV seropositivity in sheep. Our results confirm the circulation of CCHFV and RVFV in Tunisia and identified the principal risk factors in ruminants. This knowledge could help to mitigate the risk of ruminant infections and subsequently also human infections.eng
dc.language.isoengnone
dc.publisherRobert Koch-Institut
dc.rights(CC BY 3.0 DE) Namensnennung 3.0 Deutschlandger
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/de/
dc.subjectCrimean-Congo hemorrhagic fever viruseng
dc.subjectRift Valley fever viruseng
dc.subjectenzyme-linked immunosorbent assayseng
dc.subjectindirect immunofluorescence assayeng
dc.subjectrisk factors; ruminantseng
dc.subjectTunisiaeng
dc.subject.ddc610 Medizin und Gesundheitnone
dc.titleFirst Serological Evidence of Crimean-Congo Hemorrhagic Fever Virus and Rift Valley Fever Virus in Ruminants in Tunisianone
dc.typearticle
dc.identifier.urnurn:nbn:de:0257-176904/9329-7
dc.type.versionpublishedVersionnone
local.edoc.container-titlePathogensnone
local.edoc.type-nameZeitschriftenartikel
local.edoc.container-typeperiodical
local.edoc.container-type-nameZeitschrift
local.edoc.container-urlhttps://www.mdpi.com/2076-0817/10/6/769none
local.edoc.container-publisher-nameMDPInone
local.edoc.container-volume10none
local.edoc.container-issue6none
local.edoc.container-year2021none
local.edoc.container-firstpage1none
local.edoc.container-lastpage19none
local.edoc.rki-departmentZentrum für Biologische Gefahren und Spezielle Pathogenenone
dc.description.versionPeer Reviewednone

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