Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Awol M. Assen"'
Publikováno v:
Veterinary Research, Vol 52, Iss 1, Pp 1-12 (2021)
Abstract Understanding the mechanisms of transmission of infectious laryngotracheitis virus (ILTV) is critical to proper control as both vaccine and wild-type strains circulate within chicken flocks with potential adverse consequences. The relative e
Externí odkaz:
https://doaj.org/article/2f744e9c0de241059102a52d23b460ba
Publikováno v:
Research in Veterinary Science. 143:50-57
Despite the high cost of vaccination programmes, conventional methods to evaluate vaccine uptake are often impractical and costly. More recently, molecular-based testing of poultry dust has been used to monitor the "take" of Marek's disease virus and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f76b76785d9498f0c19fd1594b085b6
https://doi.org/10.1016/j.rvsc.2021.12.015
https://doi.org/10.1016/j.rvsc.2021.12.015
Autor:
Shahid Nazir, Richard P. G. Charlesworth, Pierre D. J. Moens, Awol M. Assen, Stephen W. Walkden-Brown, Priscilla F. Gerber
Publikováno v:
Avian Pathology. 51:141-145
Infectious laryngotracheitis virus (ILTV) DNA has been detected in blood fractions, but the cell phenotype with which the virus is associated is unknown. This study investigated the presence of ILTV antigen in peripheral blood cells of six acutely IL
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::455626f1a86b256fc3107d7ed9f7d462
https://doi.org/10.1080/03079457.2021.2015062
https://doi.org/10.1080/03079457.2021.2015062
Autor:
Awol M, Assen, Peter J, Groves, Ashley, Etherington, Priscilla F, Gerber, Margaret, Sexton, Sarah, Williamson, Stephen W, Walkden-Brown
Publikováno v:
Avian Diseases. 66
Population-level sampling based on qPCR detection of infectious laryngotracheitis virus (ILTV) in poultry dust can be used to assess ILT vaccination outcomes following mass administration in drinking water. We report on the field application of this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f4ba5e4c3694f023c27d95de048eeeb
https://doi.org/10.1637/aviandiseases-d-22-00022
https://doi.org/10.1637/aviandiseases-d-22-00022
Autor:
Stephen W. Walkden-Brown, Shahid Nazir, Priscilla F. Gerber, Awol M. Assen, Addisu A. Yegoraw, Thanh T. Tran
Publikováno v:
Research in Veterinary Science. 134:64-68
The ability of infectious laryngotracheitis virus (ILTV) to replicate in organs outside of the upper respiratory tract and conjunctiva associated-lymphoid tissues is still not well understood. This study investigated the tissue distribution of an Aus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce5d1dd240e48df5a78bcd1ef3bcac26
https://doi.org/10.1016/j.rvsc.2020.11.024
https://doi.org/10.1016/j.rvsc.2020.11.024
Autor:
Peter J. Groves, Awol M. Assen, Ashley Etherington, Mark Stillman, Sheridan Alfirevich, Priscilla F. Gerber, Alex-Kate Langfield, Stephen W. Walkden-Brown
Publikováno v:
Animal Production Science
Context Drinking water vaccination of young meat chickens with Infectious Laryngotracheitis (ILT) vaccine is problematic. Vaccine failure and adverse vaccine reactions are frequently reported. Variations in the technique of applying ILT vaccines by t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f457e131d133f315d46664acc5ee44bb
https://hdl.handle.net/2123/29584
https://hdl.handle.net/2123/29584
Publikováno v:
Veterinary Research
Veterinary Research, Vol 52, Iss 1, Pp 1-12 (2021)
Veterinary Research, Vol 52, Iss 1, Pp 1-12 (2021)
Understanding the mechanisms of transmission of infectious laryngotracheitis virus (ILTV) is critical to proper control as both vaccine and wild-type strains circulate within chicken flocks with potential adverse consequences. The relative efficiency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d14cdf8ed8629f01db8a16e1f7d35ac4
https://doi.org/10.1186/s13567-021-00959-1
https://doi.org/10.1186/s13567-021-00959-1
Autor:
Stephen W. Walkden-Brown, Sheridan Alfirevich, Priscilla F. Gerber, Mark Stillman, Awol M. Assen
Publikováno v:
PLoS ONE
PLoS ONE, Vol 16, Iss 4, p e0247729 (2021)
PLoS ONE, Vol 16, Iss 4, p e0247729 (2021)
This study assessed different methods (tracheal and choanal cleft swabs from individual birds, and poultry dust as a population level measure) to evaluate the shedding kinetics of infectious bronchitis virus (IBV) and Newcastle disease virus (NDV) ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ff32aecc1d561d0118ecde94bbe1d35
https://pubmed.ncbi.nlm.nih.gov/33861761
https://pubmed.ncbi.nlm.nih.gov/33861761
Autor:
Awol M. Assen, Addisu A. Yegoraw, Priscilla F. Gerber, Stephen W. Walkden-Brown, Thanh T. Tran
Publikováno v:
Avian diseases. 64(4)
Dust collected from the poultry house has been increasingly used as a population-level sample to monitor the presence of pathogens or to evaluate the administration of live vaccines. However, there are no guidelines for the storage of this sample typ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd3032097ededee28ddf01df8535ce6d
https://pubmed.ncbi.nlm.nih.gov/33647150
https://pubmed.ncbi.nlm.nih.gov/33647150
Autor:
Sheridan Alfirevich, Awol M. Assen, Peter J. Groves, Priscilla F. Gerber, Stephen W. Walkden-Brown, Mark Stillman
Publikováno v:
Veterinary Microbiology. 251:108903
Infectious laryngotracheitis, caused by the alphaherpesvirus infectious laryngotracheitis virus (ILTV), is an important disease of chickens. Partial control of this disease in meat chickens is commonly achieved by mass vaccination with live virus in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9506b5748014207fe3e45ff8ba6f430a
https://doi.org/10.1016/j.vetmic.2020.108903
https://doi.org/10.1016/j.vetmic.2020.108903