{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,16]],"date-time":"2026-04-16T07:14:44Z","timestamp":1776323684495,"version":"3.50.1"},"reference-count":64,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2025,1,15]],"date-time":"2025-01-15T00:00:00Z","timestamp":1736899200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001871","name":"Portuguese Foundation for Science and Technology (FCT)","doi-asserted-by":"publisher","award":["UIDB\/00772\/2020"],"award-info":[{"award-number":["UIDB\/00772\/2020"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Portuguese Foundation for Science and Technology (FCT)","doi-asserted-by":"publisher","award":["LA\/P\/0059\/2020"],"award-info":[{"award-number":["LA\/P\/0059\/2020"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pathogens"],"abstract":"<jats:p>Wild birds may be involved in the transmission of agents of infectious diseases, including zoonoses, a circumstance which raises a number of public and animal health issues. Migratory bird species play a significant role in the introduction of tick-borne pathogens to new geographic areas, contributing to the dissemination of various etiological agents. This preliminary study aimed to assess the occurrence of four potentially zoonotic pathogens (Hepatozoon spp., Borrelia spp., Babesia spp. and Theileria spp.) in the wild birds of Portugal. Blood and tissue samples were taken from 103 birds admitted at wildlife rehabilitation centers. Through the use of conventional PCR, our findings indicate no evidence of the circulation of these pathogens among the studied bird populations in the region. In the One Health context, it is relevant to understand how faraway avian populations play a role in the epidemiology of infectious diseases. Further molecular studies are needed to deepen the knowledge of avian piroplasmosis, borreliosis and hepatozoonosis.<\/jats:p>","DOI":"10.3390\/pathogens14010075","type":"journal-article","created":{"date-parts":[[2025,1,15]],"date-time":"2025-01-15T05:59:42Z","timestamp":1736920782000},"page":"75","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Screening Wild Birds for Tick-Borne Zoonotic Pathogens in Portugal"],"prefix":"10.3390","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5370-5333","authenticated-orcid":false,"given":"Filipa","family":"Loureiro","sequence":"first","affiliation":[{"name":"Wildlife Rehabilitation Centre (CRAS), Veterinary Teaching Hospital (HVUTAD), University of Tr\u00e1s-os-Montes e Alto Douro (UTAD), 5000-801 Vila Real, Portugal"},{"name":"Animal and Veterinary Research Centre (CECAV), Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Tr\u00e1s-os-Montes e Alto Douro (UTAD), 5000-801 Vila Real, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8769-8103","authenticated-orcid":false,"given":"Jo\u00e3o R.","family":"Mesquita","sequence":"additional","affiliation":[{"name":"School of Medicine and Biomedical Sciences (ICBAS), Porto University, 4050-313 Porto, Portugal"},{"name":"Epidemiology Research Unit (EPIUnit), Instituto de Sa\u00fade P\u00fablica da Universidade do Porto, 4050-600 Porto, Portugal"},{"name":"Laboratory for Integrative and Translational Research in Population Health (ITR), 4050-600 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6145-7560","authenticated-orcid":false,"given":"Lu\u00eds","family":"Cardoso","sequence":"additional","affiliation":[{"name":"Animal and Veterinary Research Centre (CECAV), Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Tr\u00e1s-os-Montes e Alto Douro (UTAD), 5000-801 Vila Real, Portugal"},{"name":"Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences (ECAV), University of Tr\u00e1s-os-Montes e Alto Douro (UTAD), 5000-801 Vila Real, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9742-5643","authenticated-orcid":false,"given":"S\u00e9rgio","family":"Santos-Silva","sequence":"additional","affiliation":[{"name":"School of Medicine and Biomedical Sciences (ICBAS), Porto University, 4050-313 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-2828-7202","authenticated-orcid":false,"given":"Guilherme","family":"Moreira","sequence":"additional","affiliation":[{"name":"School of Medicine and Biomedical Sciences (ICBAS), Porto University, 4050-313 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-1324-8902","authenticated-orcid":false,"given":"Jaqueline T.","family":"Bento","sequence":"additional","affiliation":[{"name":"School of Medicine and Biomedical Sciences (ICBAS), Porto University, 4050-313 Porto, Portugal"}]},{"given":"Vanessa","family":"Soeiro","sequence":"additional","affiliation":[{"name":"Biological Park of Gaia (PBG), Rua da Cunha, 4430-812 Vila Nova de Gaia, Portugal"}]},{"given":"Andreia","family":"Gon\u00e7alves","sequence":"additional","affiliation":[{"name":"Wildlife Rehabilitation Centre of Santo Andr\u00e9 (CRASSA), Quercus ANCN, Moinho Novo, Galiza, 7500-022 Vila Nova de Santo Andr\u00e9, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6602-0926","authenticated-orcid":false,"given":"Filipe","family":"Silva","sequence":"additional","affiliation":[{"name":"Wildlife Rehabilitation Centre (CRAS), Veterinary Teaching Hospital (HVUTAD), University of Tr\u00e1s-os-Montes e Alto Douro (UTAD), 5000-801 Vila Real, Portugal"},{"name":"Animal and Veterinary Research Centre (CECAV), Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Tr\u00e1s-os-Montes e Alto Douro (UTAD), 5000-801 Vila Real, Portugal"},{"name":"Department of Veterinary Sciences, School of Agrarian and Veterinary Sciences (ECAV), University of Tr\u00e1s-os-Montes e Alto Douro (UTAD), 5000-801 Vila Real, Portugal"}]},{"given":"Patr\u00edcia F.","family":"Barradas","sequence":"additional","affiliation":[{"name":"Epidemiology Research Unit (EPIUnit), Instituto de Sa\u00fade P\u00fablica da Universidade do Porto, 4050-600 Porto, Portugal"},{"name":"Laboratory for Integrative and Translational Research in Population Health (ITR), 4050-600 Porto, Portugal"},{"name":"TOXRUN\u2014Toxicology Research Unit, University Institute of Health Sciences, CESPU, CRL, 4585-116 Gandra, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9709-862X","authenticated-orcid":false,"given":"Ana C.","family":"Matos","sequence":"additional","affiliation":[{"name":"Research Centre for Natural Resources, Environment and Society (CERNAS), Polytechnic Institute of Castelo Branco, 6000-767 Castelo Branco, Portugal"},{"name":"Quality of Life in the Rural World (Q-RURAL), Polytechnic Institute of Castelo Branco, 6001-909 Castelo Branco, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9584-6636","authenticated-orcid":false,"given":"Manuela","family":"Matos","sequence":"additional","affiliation":[{"name":"Centre for the Research and Technology of Agro-Environmental and Biological Sciences (CITAB), University of Tr\u00e1s-os-Montes e Alto Douro (UTAD), 5000-801 Vila Real, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7196-4179","authenticated-orcid":false,"given":"Ana Cl\u00e1udia","family":"Coelho","sequence":"additional","affiliation":[{"name":"Animal and Veterinary Research Centre (CECAV), Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Tr\u00e1s-os-Montes e Alto Douro (UTAD), 5000-801 Vila Real, Portugal"},{"name":"Biological Park of Gaia (PBG), Rua da Cunha, 4430-812 Vila Nova de Gaia, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2025,1,15]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Fair, J.M., Al-Hmoud, N., Alrwashdeh, M., Bartlow, A.W., Balkhamishvili, S., Daraselia, I., Elshoff, A., Fakhouri, L., Javakhishvili, Z., and Khoury, F. 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