{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T21:12:46Z","timestamp":1790025166299,"version":"4.0.1"},"reference-count":29,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2026,1,29]],"date-time":"2026-01-29T00:00:00Z","timestamp":1769644800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,29]],"date-time":"2026-01-29T00:00:00Z","timestamp":1769644800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100010661","name":"Horizon 2020 Framework Programme","doi-asserted-by":"publisher","award":["871120"],"award-info":[{"award-number":["871120"]}],"id":[{"id":"10.13039\/100010661","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002301","name":"Eesti Teadusagentuur","doi-asserted-by":"publisher","award":["PSG849"],"award-info":[{"award-number":["PSG849"]}],"id":[{"id":"10.13039\/501100002301","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002301","name":"Eesti Teadusagentuur","doi-asserted-by":"publisher","award":["PRG3078"],"award-info":[{"award-number":["PRG3078"]}],"id":[{"id":"10.13039\/501100002301","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Fish Diseases"],"published-print":{"date-parts":[[2026,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    The myxozoan endoparasite\n                    <jats:italic>Tetracapsuloides bryosalmonae<\/jats:italic>\n                    (\n                    <jats:italic>Tb<\/jats:italic>\n                    ), the causative agent of proliferative kidney disease (PKD) in salmonids, has predominantly been reported in temperate regions of continental Europe and North America. Here, we present the first record of\n                    <jats:italic>Tb<\/jats:italic>\n                    in the Faroe Islands, extending the known northern distribution of the parasite. We sampled 161 brown trout (\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>Salmo trutta<\/jats:italic>\n                    <\/jats:styled-content>\n                    ) and three Atlantic salmon (\n                    <jats:styled-content style=\"fixed-case\">\n                      <jats:italic>Salmo salar<\/jats:italic>\n                    <\/jats:styled-content>\n                    ) from 16 streams across the Faroes. Quantitative PCR (qPCR) analysis of kidney tissue detected\n                    <jats:italic>Tb<\/jats:italic>\n                    in 14 streams, with mean prevalence of 65.6%, reaching 100% in six streams. Parasite load, quantified as\n                    <jats:italic>Tb<\/jats:italic>\n                    18S rRNA gene copies per qPCR reaction, ranged from 109.5 to 281,219 (mean 16,127) among infected fish. Despite high\n                    <jats:italic>Tb<\/jats:italic>\n                    prevalence and load, no clinical signs of renal hyperplasia, indicative of PKD, were observed. Sanger sequencing of the\n                    <jats:italic>Tb<\/jats:italic>\n                    18S rRNA gene showed 99.8% to 100% identity with European isolates. These results indicate\n                    <jats:italic>Tb<\/jats:italic>\n                    is well established in Faroese freshwater and is genetically similar to European isolates. Given the known temperature dependence of PKD, climate warming is likely to increase disease risk in northern regions. Continued monitoring is essential to assess the potential long\u2010term ecological impacts of\n                    <jats:italic>Tb<\/jats:italic>\n                    on wild salmonid populations under changing environmental conditions.\n                  <\/jats:p>","DOI":"10.1111\/jfd.70134","type":"journal-article","created":{"date-parts":[[2026,1,29]],"date-time":"2026-01-29T11:22:06Z","timestamp":1769685726000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["First Report of the Malacosporean Parasite\n                    <i>Tetracapsuloides bryosalmonae<\/i>\n                    in the Faroe Islands Reveals Widespread Distribution and High Prevalence in Brown Trout"],"prefix":"10.1111","volume":"49","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4480-1825","authenticated-orcid":false,"given":"Magnus","family":"Lauringson","sequence":"first","affiliation":[{"name":"Chair of Aquaculture, Institute of Veterinary Medicine and Animal Sciences Estonian University of Life Sciences  Tartu Estonia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9653-8291","authenticated-orcid":false,"given":"Lilian","family":"Pukk","sequence":"additional","affiliation":[{"name":"Chair of Aquaculture, Institute of Veterinary Medicine and Animal Sciences Estonian University of Life Sciences  Tartu Estonia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Leivur Janus","family":"Hansen","sequence":"additional","affiliation":[{"name":"Department of Terrestrial Zoology Faroe Islands National Museum  Hoyv\u00edk Faroe Islands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-8126-6569","authenticated-orcid":false,"given":"Anti","family":"Vasem\u00e4gi","sequence":"additional","affiliation":[{"name":"Chair of Aquaculture, Institute of Veterinary Medicine and Animal Sciences Estonian University of Life Sciences  Tartu Estonia"},{"name":"Department of Aquatic Resources, Institute of Freshwater Research Swedish University of Agricultural Sciences  Drottningholm Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,1,29]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1017\/s003118209900520x"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/pim.12730"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.aquaeng.2009.04.004"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1080\/13657305.2023.2165196"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1713691114"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.3354\/dao02731"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/0165\u20107836(93)90006\u2010s"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijpara.2020.03.010"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.3354\/dao02993"},{"key":"e_1_2_11_11_1","first-page":"259","article-title":"Physical Nature of Streams in The Faroe Islands With Notes on Their Biota","volume":"52","author":"Hansen L. J.","year":"2010","journal-title":"Annales Societatis Scientiarum F\u00e6roensis Supplementum"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u20102427.2009.02262.x"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/0959\u20108030(93)90039\u2010e"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/ecs2.3436"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12686\u2010017\u20100812\u20103"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/edn3.29"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijpara.2022.11.011"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/jfd.13330"},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.3354\/dao03688"},{"key":"e_1_2_11_20_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365\u20102761.2002.00353.x"},{"key":"e_1_2_11_21_1","first-page":"94","article-title":"Biology of Brown Trout (\n                     Salmo trutta\n                  ) and Arctic Charr (\n                     Salvelinus alpinus\n                  ) in Four Faroese Lakes","volume":"36","author":"Malmquist H. 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K.Klymus M.Allison et\u00a0al.2019.\u201cReporting the Limits of Detection (LOD) and Quantification (LOQ) for Environmental DNA Assays: Data: U.S. Geological Survey Data Release.\u201dhttps:\/\/doi.org\/10.5066\/P9AKHU1R.","DOI":"10.1002\/edn3.29"},{"key":"e_1_2_11_23_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u20102427.2010.02465.x"},{"key":"e_1_2_11_24_1","doi-asserted-by":"publisher","DOI":"10.1111\/jfd.13585"},{"key":"e_1_2_11_25_1","article-title":"First Record of Tetracapsuloides bryosalmonae (Myxozoa; Malacosporea) in European Whitefish (\n                     Coregonus lavaretus\n                  )","volume":"34","author":"Soboci\u0144ski B.","year":"2018","journal-title":"Bulletin of the European Association of Fish Pathologists"},{"key":"e_1_2_11_26_1","doi-asserted-by":"publisher","DOI":"10.3354\/dao01846"},{"key":"e_1_2_11_27_1","doi-asserted-by":"publisher","DOI":"10.14411\/fp.2021.020"},{"key":"e_1_2_11_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijpara.2009.01.007"},{"key":"e_1_2_11_29_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00027\u2010006\u20100843\u20104"},{"key":"e_1_2_11_30_1","doi-asserted-by":"publisher","DOI":"10.1111\/jfd.13361"}],"container-title":["Journal of Fish Diseases"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jfd.70134","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/jfd.70134","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/jfd.70134","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T14:28:38Z","timestamp":1780583318000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/jfd.70134"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1,29]]},"references-count":29,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2026,7]]}},"alternative-id":["10.1111\/jfd.70134"],"URL":"https:\/\/doi.org\/10.1111\/jfd.70134","archive":["Portico"],"relation":{},"ISSN":["0140-7775","1365-2761"],"issn-type":[{"value":"0140-7775","type":"print"},{"value":"1365-2761","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1,29]]},"assertion":[{"value":"2025-11-30","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-17","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-29","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70134"}}