JOURNAL OF BIOLOGICAL SCIENCES - 2013 - Molecular characterization and phylogenetic analysis of selected pigeon Paramyxovirus Type-1 (PPMV-1) Indian isolates. Newcastle Disease (ND) is a highly contagious infection of poultry that, depending on the virulence of the virus strain, may manifest in a wide range of severity from subclinical infection to lethal disease (Alexander, 2001; Mohanty et al., 2001).
It is caused by members of Avian Paramyxovirus (APMV) serotype-1 of genus Avulavirus in the family Paramyxoviridae and has a wide host range infecting about 27 of the 50 order of birds which include over 250 species (Alexander and Parsons, 1984; Miller et al., 2010; Alexander et al., 2012). The course of ND in pigeons (Columba livia) is similar to those seen in chickens (Stewart, 1971; Utterbak and Schwartz, 1973) leading to the earlier assumption that the disease in pigeons was a result of spread from domestic poultry (Pearsons and MaCann, 1975; Cattoli et al., 2011).
During 1981 to 1985, infection of racing and show pigeons with NDV became worldwide causing a frequently fatal disease primarily associated with neurological signs. References. MAC VET REV - 2013 - CLASSICAL AND MOLECULAR CHARACTERIZATION OF PIGEON PARAMYXOVIRUS TYPE 1 (PPMV-1) ISOLATED FROM BACKYARD POULTRY – FIRST REPORT IN MACEDONIA. PLOS 30/04/15 Genomic Characterizations of Six Pigeon Paramyxovirus Type 1 Viruses Isolated from Live Bird Markets in China during 2011 to 2013. DEFRA - Paramyxovirus of Pigeons. CANTON DE GENEVE 31/01/11 LES PIGEONS GENEVOIS VICTIMES D'UNE ÉPIDÉMIE SPÉCIFIQUE (paramyxovirus) Rouge Rose Orange Vert Beige Brun Noir Cette fonctionnalité est spécialement dédiée aux personnes daltoniennes.
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PLOS 18/10/13 New Avian Paramyxoviruses Type I Strains Identified in Africa Provide New Outcomes for Phylogeny Reconstruction and Genotype Classification. Newcastle disease (ND) is one of the most lethal diseases of poultry worldwide.
It is caused by an avian paramyxovirus 1 that has high genomic diversity. In the framework of an international surveillance program launched in 2007, several thousand samples from domestic and wild birds in Africa were collected and analyzed. ND viruses (NDV) were detected and isolated in apparently healthy fowls and wild birds. However, two thirds of the isolates collected in this study were classified as virulent strains of NDV based on the molecular analysis of the fusion protein and experimental in vivo challenges with two representative isolates.
Phylogenetic analysis based on the F and HN genes showed that isolates recovered from poultry in Mali and Ethiopia form new groups, herein proposed as genotypes XIV and sub-genotype VIf with reference to the new nomenclature described by Diel’s group. Figures. Virology Volumes 462–463, August 2014, Lineage diversification of pigeon paramyxovirus effect re-emergence potential in chickens. A Center for Infectious Disease Dynamics, Department of Biology, The Pennsylvania State University, University Park, PA 16802, USAb Department of Zoology, Faculty of Resource Science and Technology, Universiti Malaysia Sarawak, 94300 Kota Samarahan, Sarawak, Malaysia Received 11 February 2014, Revised 8 June 2014, Accepted 9 June 2014, Available online 8 July 2014 Choose an option to locate/access this article: Check if you have access through your login credentials or your institution Check access doi:10.1016/j.virol.2014.06.007.
Polish Journal of Veterinary Sciences Vol. 17, No. 2 (2014), 379–384 Occurrence, characteristics and control of pigeon paramyxovirus type 1 in pigeons. DEFRA 26/08/14 Guidance - Paramyxovirus infection: how to spot and report the disease. Pigeon paramyxovirus (PPMV) usually affects pigeons.
It doesn’t normally affect humans. The disease is currently present in Great Britain. How to spot pigeon paramyxovirus infection Signs of paramyxovirus infection in pigeons may include: nervous sings, including trembling wings and heads, and twisting of the neck partial paralysis of wings and legs (birds may fall over on landing and be unable to feed) unusually wet and liquidy faeces (diarrhoea) that are often greenish in colour quietness, loss of appetite and reluctance to move The disease is very contagious so it is common for most of the pigeons sharing a loft to display clinical signs at the same time.
THIRD INTERNATIONAL EPIZOOTIOLOGY DAYS & XV SERBIAN EPIZOOTIOLOGY DAYS PROCEEDINGS - MAI 2013 - Au sommaire: ISOLATION AND CHARACTERIZATION OF AN AVIAN PARAMYXOVIRUS - 1 (APMV-1) FROM WILD PIGEONS IN BULGARIA IN 2011.