Abstract
Over a period of three months in 1985, paramyxovirus type 1 infection was demonstrated for the first time in Canada, in six flocks of pigeons in Ontario, Alberta, and British Columbia. The paramyxovirus type 1 isolates did not cause clinical disease when serially passaged four times in four-to six-week-old chickens, and isolates were classified as lentogenic before and after such serial passage. Further cases of paramyxovirus type 1 clinical disease have not been reported since the last of these six outbreaks in August 1985.
Keywords: Paramyxovirus type 1, pigeons
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- Al Falluji M. M., Al Sheikhly F., Tantawi H. H. Viral encephalomyelitis of pigeons: pathology and virus isolation. Avian Dis. 1979 Oct-Dec;23(4):777–784. [PubMed] [Google Scholar]
- Alexander D. J., Parsons G. Avian paramyxovirus type 1 infections of racing pigeons: 2 pathogenicity experiments in pigeons and chickens. Vet Rec. 1984 May 12;114(19):466–469. doi: 10.1136/vr.114.19.466. [DOI] [PubMed] [Google Scholar]
- Alexander D. J., Parsons G., Marshall R. Avian paramyxovirus type 1 infections of racing pigeons: 4 laboratory assessment of vaccination. Vet Rec. 1986 Mar 8;118(10):262–266. doi: 10.1136/vr.118.10.262. [DOI] [PubMed] [Google Scholar]
- Alexander D. J., Parsons G. Protection of chickens against challenge with the variant virus responsible for Newcastle disease in 1984 by conventional vaccination. Vet Rec. 1986 Feb 15;118(7):176–177. doi: 10.1136/vr.118.7.176. [DOI] [PubMed] [Google Scholar]
- Alexander D. J., Russell P. H., Collins M. S. Paramyxovirus type 1 infections of racing pigeons: 1 characterisation of isolated viruses. Vet Rec. 1984 May 5;114(18):444–446. doi: 10.1136/vr.114.18.444. [DOI] [PubMed] [Google Scholar]
- Alexander D. J., Wilson G. W., Russell P. H., Lister S. A., Parsons G. Newcastle disease outbreaks in fowl in Great Britain during 1984. Vet Rec. 1985 Oct 26;117(17):429–434. doi: 10.1136/vr.117.17.429. [DOI] [PubMed] [Google Scholar]
- Alexander D. J., Wilson G. W., Thain J. A., Lister S. A. Avian paramyxovirus type 1 infection of racing pigeons: 3 epizootiological considerations. Vet Rec. 1984 Sep 1;115(9):213–216. doi: 10.1136/vr.115.9.213. [DOI] [PubMed] [Google Scholar]
- Biancifiori F., Fioroni A. An occurrence of Newcastle disease in pigeons: virological and serological studies on the isolates. Comp Immunol Microbiol Infect Dis. 1983;6(3):247–252. doi: 10.1016/0147-9571(83)90017-6. [DOI] [PubMed] [Google Scholar]
- Russell P. H., Alexander D. J. Antigenic variation of Newcastle disease virus strains detected by monoclonal antibodies. Arch Virol. 1983;75(4):243–253. doi: 10.1007/BF01314890. [DOI] [PubMed] [Google Scholar]
- Spalatin J., Estupinan J., Hanson R. P. The significance of age of the chick in establishing the ICP index. Avian Dis. 1968 Feb;12(1):139–141. [PubMed] [Google Scholar]
- Stewart G. H. Naturally occurring clinical Newcastle Disease in the racing pigeon (Columba livia). Vet Rec. 1971 Aug 21;89(8):225–226. doi: 10.1136/vr.89.8.225. [DOI] [PubMed] [Google Scholar]
- Tangredi B. P. Avian paramyxovirus type I infection in pigeons: clinical observations. Avian Dis. 1985 Oct-Dec;29(4):1252–1255. [PubMed] [Google Scholar]
- Tantawi H. H., Al Falluji M. M., Sheikhly F. Viral encephalomyelitis of pigeons: identification and characterization of the virus. Avian Dis. 1979 Oct-Dec;23(4):785–793. [PubMed] [Google Scholar]
- Vindevogel H., Thiry E., Pastoret P. P., Meulemans G. Lentogenic strains of Newcastle disease virus in pigeons. Vet Rec. 1982 May 22;110(21):497–499. doi: 10.1136/vr.110.21.497. [DOI] [PubMed] [Google Scholar]
- Walker R. V., McKercher P. D., Bannister G. L. Studies In Newcastle Disease VII. The Possible Role Of The Pigeon As A Carrier. Can J Comp Med Vet Sci. 1954 Jul;18(7):244–245. [PMC free article] [PubMed] [Google Scholar]
- Waterson A. P., Pennington T. H., Allan W. H. Virulence in Newcastle disease virus. A preliminary study. Br Med Bull. 1967 May;23(2):138–143. doi: 10.1093/oxfordjournals.bmb.a070534. [DOI] [PubMed] [Google Scholar]