{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,25]],"date-time":"2026-07-25T09:00:20Z","timestamp":1784970020967,"version":"3.55.0"},"reference-count":24,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2026,7,25]],"date-time":"2026-07-25T00:00:00Z","timestamp":1784937600000},"content-version":"vor","delay-in-days":205,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Veterinary Medicine International"],"published-print":{"date-parts":[[2026,1]]},"abstract":"<jats:p>\n                    Pigeon paramyxovirus\u20101 (PPMV\u20101) is a pigeon\u2010host variant of avian paramyxovirus type 1 (APMV\u20101) associated with neurological, enteric, and respiratory disease in pigeons. This study aimed to investigate the circulation of PPMV\u20101 among domestic pigeons (\n                    <jats:italic>Columba livia<\/jats:italic>\n                    ) in some Egyptian governorates through the clinico\u2010pathological picture, isolation, and molecular identification. A total of 39 domestic pigeons (\n                    <jats:italic>Columba livia<\/jats:italic>\n                    ), aged 3\u201314 months, were collected between April and September 2025 from live bird markets and private lofts in seven Egyptian governorates. Suspected pigeons were examined for the specific clinical signs and gross postmortem lesions, and then pooled tissue samples were processed for PPMV\u20101 isolation in embryonated chicken eggs (ECEs) and detection by reverse transcription polymerase chain reaction (RT\u2010PCR). Neurological signs, including torticollis, head tremors, and circling, were recorded in more than 60% of cases, alongside greenish diarrhea and conjunctivitis. Gross lesions included brain hemorrhages, enlarged kidneys with petechiae, hepatic congestion, proventricular hemorrhages, and pulmonary congestion. Virus inoculation in ECEs caused embryo mortality within 48\u201372\u2009h with severe hemorrhages and growth retardation. RT\u2010PCR confirmed the presence of PPMV\u20101 RNA in 10 out of 39 samples (25.6%) from Cairo, Giza, Qalyubia, Fayoum, Minya, and Alexandria governorates. This study provides field and laboratory evidence of PPMV\u20101 circulation in Egyptian pigeons and underscores the importance of surveillance and biosecurity to limit virus spread. Further molecular characterization, including sequencing and phylogenetic analysis, is recommended in future studies to better define the evolutionary relationships of the circulating strains.\n                  <\/jats:p>","DOI":"10.1155\/vmi\/3626360","type":"journal-article","created":{"date-parts":[[2026,7,25]],"date-time":"2026-07-25T08:01:07Z","timestamp":1784966467000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Field Investigation and Molecular Detection of Pigeon Paramyxovirus\u20101 (PPMV\u20101) in Domestic Pigeons (\n                    <i>Columba livia<\/i>\n                    ) From Selected Egyptian Governorates"],"prefix":"10.1155","volume":"2026","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6378-0700","authenticated-orcid":false,"given":"Muhammadtaher Abdulrazaq","family":"Abdulrasol","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1686-3831","authenticated-orcid":false,"given":"Wafaa A.","family":"Abd El-Ghany","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4203-5282","authenticated-orcid":false,"given":"Harith Abdulla","family":"Najem","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,7,25]]},"reference":[{"key":"e_1_2_12_1_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00705-017-3311-7"},{"key":"e_1_2_12_2_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00705-023-05797-4"},{"key":"e_1_2_12_3_2","doi-asserted-by":"publisher","DOI":"10.20506\/rst.19.2.1231"},{"key":"e_1_2_12_4_2","volume-title":"Manual of Diagnostic Tests and Vaccines for Terrestrial Animals","author":"World Organisation for Animal Health (Woah)","year":"2024"},{"key":"e_1_2_12_5_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.meegid.2019.103917"},{"key":"e_1_2_12_6_2","doi-asserted-by":"publisher","DOI":"10.3390\/v16101585"},{"key":"e_1_2_12_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.psj.2023.102974"},{"key":"e_1_2_12_8_2","doi-asserted-by":"publisher","DOI":"10.1177\/1040638711407887"},{"key":"e_1_2_12_9_2","doi-asserted-by":"publisher","DOI":"10.1080\/0307945021000005897"},{"key":"e_1_2_12_10_2","doi-asserted-by":"publisher","DOI":"10.33899\/ijvs.2023.142395.3177"},{"key":"e_1_2_12_11_2","first-page":"23","article-title":"Pigeon Paramyxovirus-1 Infection and the Public Health Importance: A Review Article","volume":"81","author":"Abd El-Ghany W. 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