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Evidence for the presence of avian paramyxovirus type 1 in feral pigeons in England and Wales
Veterinary Record, 1986During the period July 1983 to June 1985, 76 submissions of material from feral pigeons were received. Five separate submissions resulted in the isolation of an avian paramyxovirus type 1 (A/PMV-1) variant indistinguishable from the virus responsible for the 1058 disease outbreaks confirmed in racing pigeons up to the end of 1984.
S A, Lister, D J, Alexander, R A, Hogg
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Antigenic and biological characterization of avian paramyxovirus type 1 isolates from pigeons
Archives of Virology, 198621 A/PMV-1 viruses were isolated from pigeons and characterized using polyclonal and monoclonal antisera in hemagglutination inhibition, seroneutralization and immunoprecipitation studies. Polyclonal and monoclonal antibodies directed against the HN and F proteins of Italien virus reacted with all pigeon isolates showing a close relationship between ...
Meulemans, Georges +5 more
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Avian paramyxovirus type 1 infection of racing pigeons: 3 epizootiological considerations
Veterinary Record, 1984During July to December 1983 birds in 192 racing pigeon lofts were confirmed as infected with paramyxovirus type 1 virus on the basis of disease signs alone when contact with infected cases was known (10) or with supporting serology (130), virus isolation (eight) or both (44). These outbreaks were mainly concentrated in south Wales (89) and Dorset (40).
D J, Alexander +3 more
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Avian paramyxovirus type 1 infection of racing pigeons: 5. Continued spread in 1984
Veterinary Record, 1986The neurotropic disease of pigeons caused by a variant avian paramyxovirus type 1 virus was confirmed in 866 lofts in Great Britain during 1984, in comparison with 192 lofts during July to December 1983. The 1984 outbreaks were spread over 48 counties in England and Wales and three regions in Scotland.
D J, Alexander, S A, Lister, G W, Wilson
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A mutation-mediated host shift drives Avian paramyxovirus type 1 evolution
2023Abstract PPMV-1, an antigenic variant of APMV-1, associated with specific pigeon host species. However, its evolutionary strategy and underlying drivers of host specificity remain unknown. In this study, we collect the outbreak data on a global scale to investigate its evolutionary dynamics, and provide an evidence-supported analysis ...
Han Chang +14 more
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Avian paramyxovirus type 1 infections of racing pigeons: 4 laboratory assessment of vaccination
Veterinary Record, 1986The immune response and protection from challenge afforded to adult pigeons by four different vaccination schedules were assessed. Intravenous challenge with a field pigeon isolate was done four weeks after the second of two doses of vaccine given four weeks apart. Little difference in protection was seen between two 0.25 ml and two 0.5 ml doses of oil
D J, Alexander, G, Parsons, R, Marshall
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Molecular Characterisation of Three Avian Paramyxovirus Type 1 Isolated from Pigeons in France
Virus Genes, 2003Three avian Paramyxovirus type 1 (aPMV-1) isolated from pigeons duringpigeon paramyxovirosis outbreaks were molecularly characterised by sequencing parts of the six genes (NP, P, M, F, HN and L) of each strain. Virulent 99143 isolate was found to be very closely related to non-pathogenic vaccine strains of aPMV-1, even for its F protein cleavage site ...
Cyril, Barbezange, Véronique, Jestin
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Veterinary Record, 1984
Pathogenicity index tests on 40 paramyxovirus type 1 viruses isolated from field cases of disease in racing pigeons produced a close grouping of the values obtained in intracerebral pathogenicity index ( ICPI ) tests in day-old chicks (mean 1.48, range 1.28 to 1.76) but a much greater variation in intravenous pathogenicity indices ( IVPI ) in six-week ...
D J, Alexander, G, Parsons
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Pathogenicity index tests on 40 paramyxovirus type 1 viruses isolated from field cases of disease in racing pigeons produced a close grouping of the values obtained in intracerebral pathogenicity index ( ICPI ) tests in day-old chicks (mean 1.48, range 1.28 to 1.76) but a much greater variation in intravenous pathogenicity indices ( IVPI ) in six-week ...
D J, Alexander, G, Parsons
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Avian Paramyxovirus Type 1 Infection in Pigeons: Recent Changes in Clinical Observations
Avian Diseases, 1988Since its first appearance in 1984, avian paramyxovirus type 1 has remained an enzootic disease in racing pigeons on Long Island, New York. The clinical presentation of the disease in the autumn of 1987 suggests a decrease in the severity and incidence of neurological signs, with the chief complaint being watery droppings accompanied by poor racing ...
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Avian Diseases, 1992
An outbreak of diarrhea and neurological disease in California racing pigeons caused by avian paramyxovirus type 1 (PMV-1) is documented. Predominant clinical signs were polydipsia, ataxia, poor balance, torticollis, head tremors, inability to fly, and diarrhea that was unresponsive to therapy.
J T, Barton +4 more
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An outbreak of diarrhea and neurological disease in California racing pigeons caused by avian paramyxovirus type 1 (PMV-1) is documented. Predominant clinical signs were polydipsia, ataxia, poor balance, torticollis, head tremors, inability to fly, and diarrhea that was unresponsive to therapy.
J T, Barton +4 more
openaire +2 more sources