Results 131 to 140 of about 76,541 (352)

Detection of a Reassortant H9N2 Avian Influenza Virus with Intercontinental Gene Segments in a Resident Australian Chestnut Teal

Viruses, 2020
The present study reports the genetic characterization of a low-pathogenicity H9N2 avian influenza virus, initially from a pool and subsequently from individual faecal samples collected from Chestnut teals (Anas castanea) in southeastern Australia ...
Tarka Raj Bhatta, Anthony Chamings, Jessy Vibin, Marcel Klaassen, Soren Alexandersen   +4 more
doaj   +1 more source

Novel Reassortant Clade 2.3.4.4 Avian Influenza A(H5N8) Virus in Wild Aquatic Birds, Russia, 2016

Emerging Infectious Diseases, 2017
The emergence of novel avian influenza viruses in migratory birds is of concern because of the potential for virus dissemination during fall migration. We report the identification of novel highly pathogenic avian influenza viruses of subtype H5N8, clade
Dong‐Hun Lee, K. Sharshov, D. Swayne, O. Kurskaya, I. Sobolev, Marsel R Kabilov, A. Alekseev, V. Irza, A. Shestopalov   +8 more
semanticscholar   +1 more source

Big data in veterinary medicines regulation: A data landscape analysis to support regulatory activities

Veterinary Record, EarlyView.
Abstract Background This study describes the development of a data landscape analysis protocol that identifies and characterises animal health data sources to support key regulatory activities throughout the life cycle of veterinary medicines. Methods The protocol included: development of criteria to identify data sources; selection of variables to ...
Ewa Pacholewicz, Eduardo de Freitas Costa, Mariana Avelino de Souza Santos, Bjorn Berendsen, Jos A. A. M. Verstegen   +4 more
wiley   +1 more source

Ecology of Avian Influenza Virus in Wild Birds in Tropical Africa [PDF]

Avian Diseases, 2016
Several ecologic factors have been proposed to describe the mechanisms whereby host ecology and the environment influence the transmission of avian influenza viruses (AIVs) in wild birds, including bird's foraging behavior, migratory pattern, seasonal congregation, the rate of recruitment of juvenile birds, and abiotic factors.
openaire   +2 more sources

Characterization of low pathogenic H5 subtype influenza viruses from Eurasia: Implications for the origin of highly pathogenic H5N1 viruses [PDF]

, 2008
Oral Presentations - Genetic and Antigenic EvolutionHighly pathogenic avian influenza (HPAI) H5N1 viruses are now endemic in many Asian countries. The immediate precursor of these HPAI viruses was recognized as A/Goose/Guangdong/1/96 (Gs/Gd)-like H5N1 ...
Bahl, J, Campitelli, L, Chen, H, Donatelli, I, Duan, L, Guan, Y, Peiris, JSM, Shortridge, KF, Smith, GJD, Webster, RG   +9 more
core  

Scoping review to assess online guidance about poultry farm biosecurity for farmers in the UK

Veterinary Record, EarlyView.
Abstract Background Biosecurity is the primary defence against diseases such as avian influenza (AI) for poultry farms. This research reviews online resources to assess the availability and topics shaping biosecurity advice for poultry farmers. Methods A rapid scoping review examined biosecurity guidelines available to UK poultry farmers on 10 websites
Eve Houghton, Ivo Syndicus, Paniz Hosseini, Timothy Borthwick, James L. N. Wood, Pablo Alarcon   +5 more
wiley   +1 more source

Influenza: An Emerging Disease

Emerging Infectious Diseases, 1998
Because all known influenza A subtypes exist in the aquatic bird reservoir, influenza is not an eradicable disease; prevention and control are the only realistic goals.
Robert G. Webster
doaj   +1 more source

Local amplification of highly pathogenic avian influenza H5N8 viruses in wild birds in the Netherlands, 2016 to 2017

Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin, 2018
Introduction Highly pathogenic avian influenza (HPAI) viruses of subtype H5N8 were re-introduced into the Netherlands by late 2016, after detections in south-east Asia and Russia.
M. Poen, T. Bestebroer, O. Vuong, R. Scheuer, Henk P. van der Jeugd, Erik Kleyheeg, D. Eggink, P. Lexmond, J. V. D. van den Brand, L. Begeman, S. van der Vliet, G. Müskens, F. Majoor, M. Koopmans, T. Kuiken, R. Fouchier   +15 more
semanticscholar   +1 more source

General practice veterinarians’ attitudes towards avian influenza: A COM‐B analysis of barriers to backyard poultry treatment

Veterinary Record, EarlyView.
Abstract Background The recent expansion of highly pathogenic avian influenza (HPAI) H5N1 to non‐avian species in the United States has intensified public health‐related concerns. In Great Britain, low veterinarian confidence in seeing and treating birds creates potential barriers to HPAI diagnosis and reporting.
Sol Elliott, Sarah Jewitt, Emma McClaughlin, Matthew Smallman‐Raynor, Sioux Fisher, Michael Clark, Rachael Tarlinton   +6 more
wiley   +1 more source

Highly Pathogenic Avian Influenza Virus (H5N8) Clade 2.3.4.4 Infection in Migratory Birds, Egypt

Emerging Infectious Diseases, 2017
We isolated highly pathogenic avian influenza virus (H5N8) of clade 2.3.4.4 from the common coot (Fulica atra) in Egypt, documenting its introduction into Africa through migratory birds.
A. Selim, A. Erfan, N. Hagag, A. Zanaty, Abdelhafez Samir, M. Samy, A. Abdelhalim, A. Arafa, M. Soliman, M. Shaheen, E. Ibraheem, I. Mahrous, Mohamed K. Hassan, M. Naguib   +13 more
semanticscholar   +1 more source