Results 31 to 40 of about 740 (167)

Molecular and retrospective analysis of pigeon paramyxovirus type 1 infections in confinement-reared pigeons (Columbia livia); 2010–2020

open access: yesJournal of Applied Poultry Research, 2023
SUMMARY: Pigeon paramyxovirus type 1 (PPMV-1; species Avian orthoavulavirus-1) causes a highly infectious, acute disease of Columbiformes. The objectives of this study were to estimate the occurrence of PPMV-1 in confinement-reared pigeons in California,
S Ramsubeik   +2 more
exaly   +3 more sources

Acute fatalities following subcutaneous injection of paramyxovirus type 1 vaccines in pigeons [PDF]

open access: bronzeAvian Pathology, 1989
Acute mortality immediately following subcutaneous injection of vaccines against the paramyxovirus type 1 infection of pigeons is described. The accidental injury of the plexus venosus intracutaneous collaris located on both sides of the upper part of the neck of pigeons appears to be the only cause of the observed fatalities.
E. F. Kaleta   +2 more
openalex   +3 more sources

A molecular, epidemiological and pathogenicity analysis of pigeon paramyxovirus type 1 viruses isolated from live bird markets in China in 2014–2021

open access: yesVirus Research, 2022
To expand our understanding of the epidemiology of pigeon paramyxovirus type 1 (PPMV-1) in China, risk-based active surveillance was undertaken with pigeon swabs collected from live bird markets in 2014–2021. Seventy-six PPMV-1 strains were isolated from
Xiaohui Yu, Guangyu Hou, Suchun Wang
exaly   +3 more sources

Classical and molecular characterization of pigeon paramyxovirus type 1 (PPMV-1) isolated from backyard poultry – first report in Macedonia [PDF]

open access: greenMacedonian Veterinary Review, 2013
Aim of this study was to characterize pigeon variant of Newcastle disease virus (NDV) isolated from backyard poultry using classical and molecular methods.
Naletoski Ivancho   +2 more
doaj   +1 more source

Characterization of pigeon paramyxoviruses (Newcastle disease virus) isolated in South Africa from 2001 to 2006

open access: yesOnderstepoort Journal of Veterinary Research, 2008
Pigeon paramyxovirus type 1 (PPMV-1), a variant of Newcastle disease virus that primarily affects doves and pigeons has been isolated in South Africa since the mid-1980s.
C. Abolnik   +5 more
doaj   +3 more sources

Molecular study of the quasispecies evolution of a typical pigeon paramyxovirus type 1 after serial passages in pigeons by contact [PDF]

open access: yesAvian Pathology, 2005
The quasispecies nature of a typical pigeon paramyxovirus type 1 (pPMV-1) was, for the first time, studied under conditions close to the natural infectious environment. The virus was serially passaged in pigeons by successive contacts. Viral heterogeneity was analysed in the kidneys and brain of five pigeons from the last contact, by reverse ...
C, Barbezange, V, Jestin
openaire   +3 more sources

Live Attenuated aTJ Vaccine Effectively Protects Pigeons Against Homologous PPMV-1 Challenge [PDF]

open access: yesVaccines
Background: Pigeon paramyxovirus type 1 (PPMV-1) is a significant pathogen affecting pigeon populations globally. The commonly used La Sota vaccine provides limited protection due to antigenic divergence from circulating PPMV-1 strains.
Shan Zhang   +9 more
doaj   +2 more sources

Highly Virulent Newcastle Disease Virus in Eurasian Collared Doves in the North of Portugal [PDF]

open access: yesAnimals
Newcastle disease (ND), caused by avian orthoavulavirus 1 (AOAV-1), poses a global threat to poultry and wild birds. In early 2025, an outbreak of pigeon paramyxovirus type 1 (PPMV-1, genotype VI AOAV-1) was detected in a wildlife rehabilitation centre ...
Guilherme Moreira   +8 more
doaj   +2 more sources

A pan-genotypic indirect competitive ELISA for serological detection of pigeon circovirus antibodies [PDF]

open access: yesFrontiers in Microbiology
Pigeon circovirus (PiCV) infection, which causes young pigeon disease syndrome (YPDS) and immunosuppression, significantly impacts both the meat and racing pigeon industries.
Weifan Wang   +16 more
doaj   +2 more sources

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