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dc.contributor.authorBaily, J.L.
dc.contributor.authorMéric, G.
dc.contributor.authorBayliss, S.
dc.contributor.authorFoster, G.
dc.contributor.authorMoss, S.E.
dc.contributor.authorWatson, E.
dc.contributor.authorPascoe, B.
dc.contributor.authorMikhail, J.
dc.contributor.authorPizzi, R.
dc.contributor.authorGoldstone, R.J.
dc.contributor.authorSmith, D.G.E.
dc.contributor.authorWilloughby, K.
dc.contributor.authorHall, A.J.
dc.contributor.authorSheppard, S.K.
dc.contributor.authorDagleish, M.P.
dc.date.accessioned2016-01-05T10:06:58Z
dc.date.available2016-01-05T10:06:58Z
dc.date.issued2015-01
dc.identifier164424155
dc.identifieraf2e1a90-dcbc-4261-b7dd-68fbc8083f47
dc.identifier84920772526
dc.identifier000347446300015
dc.identifier.citationBaily , J L , Méric , G , Bayliss , S , Foster , G , Moss , S E , Watson , E , Pascoe , B , Mikhail , J , Pizzi , R , Goldstone , R J , Smith , D G E , Willoughby , K , Hall , A J , Sheppard , S K & Dagleish , M P 2015 , ' Evidence of land-sea transfer of the zoonotic pathogen Campylobacter to a wildlife marine sentinel species ' , Molecular Ecology , vol. 24 , no. 1 , pp. 208-221 . https://doi.org/10.1111/mec.13001en
dc.identifier.issn0962-1083
dc.identifier.otherORCID: /0000-0002-7562-1771/work/47136297
dc.identifier.urihttps://hdl.handle.net/10023/7956
dc.descriptionThis work and JLB's PhD studentship were funded by the Moredun Research Institute and the Royal Zoological Society of Scotland. SKS is funded by the Biotechnology and Biological Sciences Research Council (BBSRC), the Medical Research Council (MR/L015080/1) and the Wellcome Trust. Date of Acceptance: 13/11/2014en
dc.description.abstractEnvironmental pollution often accompanies the expansion and urbanization of human populations where sewage and wastewaters commonly have an impact on the marine environments. Here, we explored the potential for faecal bacterial pathogens, of anthropic origin, to spread to marine wildlife in coastal areas. The common zoonotic bacterium Campylobacter was isolated from grey seals (Halichoerus grypus), an important sentinel species for environmental pollution, and compared to isolates from wild birds, agricultural sources and clinical samples to characterize possible transmission routes. Campylobacter jejuni was present in half of all grey seal pups sampled (24/50 dead and 46/90 live pups) in the breeding colony on the Isle of May (Scotland), where it was frequently associated with histological evidence of disease. Returning yearling animals (19/19) were negative for C. jejuni suggesting clearance of infection while away from the localized colony infection source. The genomes of 90 isolates from seals were sequenced and characterized using a whole-genome multilocus sequence typing (MLST) approach and compared to 192 published genomes from multiple sources using population genetic approaches and a probabilistic genetic attribution model to infer the source of infection from MLST data. The strong genotype-host association has enabled the application of source attribution models in epidemiological studies of human campylobacteriosis, and here assignment analyses consistently grouped seal isolates with those from human clinical samples. These findings are consistent with either a common infection source or direct transmission of human campylobacter to grey seals, raising concerns about the spread of human pathogens to wildlife marine sentinel species in coastal areas.
dc.format.extent14
dc.format.extent612117
dc.language.isoeng
dc.relation.ispartofMolecular Ecologyen
dc.subjectCampylobacteren
dc.subjectEnvironmental healthen
dc.subjectGenomicsen
dc.subjectGrey sealsen
dc.subjectSource attributionen
dc.subjectQL Zoologyen
dc.subjectQH301 Biologyen
dc.subjectNDASen
dc.subjectSDG 3 - Good Health and Well-beingen
dc.subjectSDG 14 - Life Below Wateren
dc.subject.lccQLen
dc.subject.lccQH301en
dc.titleEvidence of land-sea transfer of the zoonotic pathogen Campylobacter to a wildlife marine sentinel speciesen
dc.typeJournal articleen
dc.contributor.sponsorNERCen
dc.contributor.institutionUniversity of St Andrews. School of Biologyen
dc.contributor.institutionUniversity of St Andrews. Sea Mammal Research Uniten
dc.contributor.institutionUniversity of St Andrews. Marine Alliance for Science & Technology Scotlanden
dc.contributor.institutionUniversity of St Andrews. Scottish Oceans Instituteen
dc.identifier.doi10.1111/mec.13001
dc.description.statusPeer revieweden
dc.date.embargoedUntil2015-12-31
dc.identifier.urlhttp://onlinelibrary.wiley.com/doi/10.1111/mec.13001/suppinfoen
dc.identifier.grantnumberAgreement R8-H12-86en


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