Results 11 to 20 of about 80,991 (285)

Emergence and spread of novel H5N8, H5N5 and H5N1 clade 2.3.4.4 highly pathogenic avian influenza in 2020

Emerging Microbes and Infections, 2021
Analyses of HPAI H5 viruses from poultry outbreaks across a wide Eurasian region since July 2020 including the Russian Federation, Republics of Iraq and Kazakhstan, and recent detections in migratory waterfowl in the Netherlands, revealed undetected ...
Nicola S. Lewis, Ashley C. Banyard, Elliot Whittard, Talgat Karibayev, Thamer Al Kafagi, Ilya Chvala, Alex Byrne, Saduakassova Meruyert (Akberovna), Jacqueline King, Timm Harder, Christian Grund, Steve Essen, Scott M. Reid, Adam Brouwer, Nikolay G. Zinyakov, Azimkhan Tegzhanov, Victor Irza, Anne Pohlmann, Martin Beer, Ron A. M. Fouchier, Sultanov Akhmetzhan (Akievich), Ian H. Brown   +21 more
doaj   +1 more source

Study of the underlying mechanisms and consequences of pathogenicity differences between two in vitro selected G1-H9N2 clones originating from a single isolate

Veterinary Research, 2019
The G1-H9N2 avian influenza virus (AIV) has caused significant economic losses in the commercial poultry industry due to reduced egg production and increased mortality.
Giang Thu Nguyen, Fabienne Rauw, Mieke Steensels, Fiona Ingrao, Francesco Bonfante, Irit Davidson, Bénédicte Lambrecht   +6 more
doaj   +1 more source

Evolutionary Dynamics of H5 Highly Pathogenic Avian Influenza Viruses (Clade 2.3.4.4B) Circulating in Bulgaria in 2019–2021

Viruses, 2021
The first detection of a Highly Pathogenic Avian Influenza (HPAI) H5N8 virus in Bulgaria dates back to December 2016. Since then, many outbreaks caused by HPAI H5 viruses from clade 2.3.4.4B have been reported in both domestic and wild birds in different
Bianca Zecchin, Gabriela Goujgoulova, Isabella Monne, Annalisa Salviato, Alessia Schivo, Iskra Slavcheva, Ambra Pastori, Ian H. Brown, Nicola S. Lewis, Calogero Terregino, Alice Fusaro   +10 more
doaj   +1 more source

Detection and isolation of exotic Newcastle disease virus from field-collected flies. [PDF]

, 2007
Flies were collected by sweep net from the vicinity of two small groups of "backyard" poultry (10-20 chickens per group) that had been identified as infected with exotic Newcastle disease virus (family Paramyxoviridae, genus avulavirus, ENDV) in Los ...
Afonso, Claudio, Cardona, Carol J, Chakrabarti, Seemanti, Gerry, Alec C, King, Daniel J, Kuney, Douglas R, Swayne, David   +6 more
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THE ROLE OF WILD BIRDS IN PRESERVATION AND PREVALENCE OF AVIAN PARAMYXOVIRUS SEROTYPE 1 (NEWCASTLE DISEASE VIRUSES) IN SIBERIA AND THE FAR EAST, RUSSIA

Юг России: экология, развитие, 2016
The aim is to evaluate ecological diversity of wild birds in Siberia and the Russian Far East, which are carriers of Newcastle disease virus that belongs to potentially dangerous pathogen for poultry.Methods.
A. V. Glushchenko, K. S. Yurchenko, A. K. Yurlov, Yu. G. Yushkov, M. Yu. Shchelkanov, A. M. Shestopalov   +5 more
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Molecular characterization of some strains of Newcastle disease virus isolated in Province of Vojvodina, Republic of Serbia [PDF]

Acta Veterinaria, 2012
Five strains of Newcastle disease virus (NDV) were obtained from poultry in Vojvodina, Serbia during the outbreaks in 2006 and 2007. These isolates were confirmed and genotypically characterized by reverse transcription polymerase chain reaction (RT ...
Milić Nenad, Lazić S., Vidanović D., Šekler M., Nišavić J., Resanović Radmila, Petrović T.   +6 more
doaj   +1 more source

Newcastle disease virus in poultry with an interface as a human vector

Veterinary Vaccine, 2022
Newcastle disease (ND) is an infectious and economically important disease of poultry caused by virulent avian Paramyxovirus 1 (APMV-1). For decades, live and inactivated vaccines have been used as conventional therapy in poultry, even then failure is ...
Deeba Naz, Sajjad ur Rahman, Muhammad Aamir Aslam, Faqir Muhammad   +3 more
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Isolation and Identification of Wild Isolate of Newcastle Disease Virus from Broiler Farm in Diyala Province: Virological and Histopathological Study

The Iraqi Journal of Veterinary Medicine, 2019
A broiler poultry farm of six weeks old, vaccinated with LaSota Newcastle disease virus vaccine. The flock was infected with a virulent Newcastle disease virus with mortality rate up to 90%.
Amer Khazaal Al-Azawy
doaj   +1 more source

Identification of isolated viral strains of atypical avian influenza using molecular methods of virological diagnostics [PDF]

Veterinarski Glasnik, 2008
In addition to the implementation of standard methods of virological diagnostics used for the isolation of the Newcastle disease virus from suspect material, as well as for its identification, nowadays there is increasing use of molecular diagnostic ...
Vidanović Dejan, Šekler Milanko, Vasković Nikola, Žarković Aleksandar, Matović Kazimir, Milić Nenad, Nišavić Jakov   +6 more
doaj   +1 more source

Comparative investigations of sensitivity and specificity of immunoenzyme probe and inhibition hemagglutination test in serological diagnostics of newcastle disease in poultry [PDF]

, 2009
Comparative investigations of the sensitivity and specificity of the indirect immunoenzyme probe - iELISA and the hemagglutination inhibition test (HI test) in serological diagnostics of the Newcastle disease in poultry were carried out using samples of ...
Matović Kazimir, Milić Nenad, Nišavić Jakov, Radojičić Marina, Vidanović Dejan, Šekler Marina   +5 more
core   +1 more source