Infectivity of wild bird-origin avian paramyxovirus serotype 1 and vaccine effectiveness in chickens
نویسندگان
چکیده
منابع مشابه
Pathogenicity of Avian Paramyxovirus Serotype-3 in Chickens and Turkeys
Members of the family Paramyxoviridae are pleomorphic enveloped viruses that contain a single-stranded, non-segmented RNA genome of 13-19 kilobases (Lamb and Parks, 2007). These viruses have been isolated from many species of avian, terrestrial and aquatic animals around the world. Some members of the family Paramyxoviridae are well known human (measles, mumps, respiratory syncytial virus and v...
متن کاملExperimental avian paramyxovirus serotype-3 infection in chickens and turkeys
Avian paramyxoviruses (APMV) are divided into nine serotypes. Newcastle disease virus (APMV-1) is the most extensively characterized, while relatively little information is available for the other APMV serotypes. In the present study, we examined the pathogenicity of two divergent strains of APMV-3, Netherlands and Wisconsin, in (i) 9-day-old embryonated chicken eggs, (ii) 1-day-old specific pa...
متن کاملIsolation and pathogenicity identification of avian paramyxovirus serotype 1 (Newcastle disease) virus from a Japanese quail flock in Iran
Newcastle disease virus (NDV) was isolated and identified for the first time from a flock of Japanese quail suspected to ND in Iran. Birds of the flock aged variously, and some of them died from the disease. Loss of appetite, weakness and decrease in egg production, diarrhea and nervous symptoms were the main clinical signs in the birds. Hemorrhagic lesions of the intestinal tracts and proventr...
متن کاملImmune Responses of Chickens Infected with Wild Bird-Origin H5N6 Avian Influenza Virus
Since April 2014, new infections of H5N6 avian influenza virus (AIV) in humans and domestic poultry have caused considerable economic losses in the poultry industry and posed an enormous threat to human health worldwide. In previous research using gene sequence and phylogenetic analysis, we reported that H5N6 AIV isolated in February 2015 (ZH283) in Pallas's sandgrouse was highly similar to tha...
متن کاملDispersal and Transmission of Avian Paramyxovirus Serotype 4 among Wild Birds and Domestic Poultry
Avian paramyxovirus serotype 4 (APMV-4) is found sporadically in wild birds worldwide, and it is an economically important poultry pathogen. Despite the existence of several published strains, very little is known about the distribution, host species, and transmission of APMV-4 strains. To better understand the relationships among these factors, we conducted an APMV-4 surveillance of wild birds...
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ژورنال
عنوان ژورنال: Journal of General Virology
سال: 2016
ISSN: 0022-1317,1465-2099
DOI: 10.1099/jgv.0.000618