Molecular and pathological evaluation of a velogenic Newcastle disease virus strain circulating in Vietnam.
| Title: | Molecular and pathological evaluation of a velogenic Newcastle disease virus strain circulating in Vietnam. |
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| Authors: | Nguyen TVH; Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Hanoi, Vietnam.; Nguyen HG; Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Hanoi, Vietnam.; Thai TN; WOAH Reference Laboratory for Newcastle Disease, Avian Disease Division, Animal and Plant Quarantine Agency, Gimcheon, Republic of Korea.; Vu ND; Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Hanoi, Vietnam.; Tran TCG; Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Hanoi, Vietnam.; Bui NH; Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Hanoi, Vietnam.; Than TT; Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Hanoi, Vietnam.; Le HD; WOAH Reference Laboratory for Newcastle Disease, Avian Disease Division, Animal and Plant Quarantine Agency, Gimcheon, Republic of Korea.; Institute of Biology, Vietnam Academy of Science and Technology, Hanoi, Vietnam.; Her M; WOAH Reference Laboratory for Newcastle Disease, Avian Disease Division, Animal and Plant Quarantine Agency, Gimcheon, Republic of Korea.; Kim HR; WOAH Reference Laboratory for Newcastle Disease, Avian Disease Division, Animal and Plant Quarantine Agency, Gimcheon, Republic of Korea.; Kim JY; WOAH Reference Laboratory for Newcastle Disease, Avian Disease Division, Animal and Plant Quarantine Agency, Gimcheon, Republic of Korea.; Le VP; Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Hanoi, Vietnam. |
| Source: | Avian pathology : journal of the W.V.P.A [Avian Pathol] 2026 Feb; Vol. 55 (1), pp. 120-135. Date of Electronic Publication: 2025 Nov 04. |
| Publication Type: | Journal Article |
| Language: | English |
| Journal Info: | Publisher: Informa Healthcare Country of Publication: England NLM ID: 8210638 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1465-3338 (Electronic) Linking ISSN: 03079457 NLM ISO Abbreviation: Avian Pathol Subsets: MEDLINE |
| Imprint Name(s): | Publication: London : Informa Healthcare; Original Publication: Houghton, Huntingdon, Cambs. : World Veterinary Poultry Association. |
| MeSH Terms: | Newcastle disease virus*/genetics ; Newcastle disease virus*/pathogenicity ; Newcastle disease virus*/isolation & purification ; Chickens*/virology ; Newcastle Disease*/virology ; Newcastle Disease*/pathology ; Newcastle Disease*/epidemiology ; Poultry Diseases*/virology ; Poultry Diseases*/pathology ; Poultry Diseases*/epidemiology; Vietnam/epidemiology ; Animals ; Genotype ; Phylogeny ; Virus Shedding ; Virulence |
| Abstract: | Research Highlights: Velogenic NDV genotype VII.2 detected in vaccinated chickens in southern Vietnam.Isolate was highly virulent with ICPI 1.81 and MDT of 56 h.Rapid onset of disease, severe lesions, and efficient oral/cloacal viral shedding.Findings call for improved NDV surveillance and tailored vaccination in Vietnam. |
| Contributed Indexing: | Keywords: Newcastle disease virus; Vietnam; chicken; genotype VII.2; histopathology; pathogenicity |
| Entry Date(s): | Date Created: 20251006 Date Completed: 20251212 Latest Revision: 20251212 |
| Update Code: | 20260130 |
| DOI: | 10.1080/03079457.2025.2570722 |
| PMID: | 41051173 |
| Database: | MEDLINE |
Journal Article