Zobrazeno 1 - 10
of 69
pro vyhledávání: '"John Pasick"'
Autor:
Yohannes Berhane, Tamiko Hisanaga, Helen Kehler, James Neufeld, Lisa Manning, Connie Argue, Katherine Handel, Kathleen Hooper-McGrevy, Marilyn Jonas, John Robinson, Robert G. Webster, John Pasick
Publikováno v:
Emerging Infectious Diseases, Vol 15, Iss 9, Pp 1492-1495 (2009)
Epidemiologic, serologic, and molecular phylogenetic methods were used to investigate an outbreak of highly pathogenic avian influenza on a broiler breeding farm in Saskatchewan, Canada. Results, coupled with data from influenza A virus surveillance
Externí odkaz:
https://doaj.org/article/6a8b96cf491741fcb58253194694f908
Autor:
E. Jane Parmley, Nathalie Bastien, Timothy F. Booth, Victoria Bowes, Peter A. Buck, Andre Breault, Dale Caswell, Pierre-Yves Daoust, J. Chris Davies, Seyyed Mehdy Elahi, Madeleine Fortin, Fred Kibenge, Robin King, Yan Li, Norman North, Davor Ojkic, John Pasick, Sydney Paul Pryor, John Robinson, Jean Rodrigue, Hugh Whitney, Patrick Zimmer, Frederick A. Leighton
Publikováno v:
Emerging Infectious Diseases, Vol 14, Iss 1, Pp 84-87 (2008)
Of 4,268 wild ducks sampled in Canada in 2005, real-time reverse transcriptase–PCR detected influenza A matrix protein (M1) gene sequence in 37% and H5 gene sequence in 5%. Mallards accounted for 61% of samples, 73% of M1-positive ducks, and 90% of
Externí odkaz:
https://doaj.org/article/169a5ceca9e04b619cb19dd5b7ac0d09
Susceptibility of Canada Geese (Branta canadensis) to Highly Pathogenic Avian Influenza Virus (H5N1)
Autor:
John Pasick, Yohannes Berhane, Carissa Embury-Hyatt, John Copps, Helen Kehler, Katherine Handel, Shawn Babiuk, Kathleen Hooper-McGrevy, Yan Li, Quynh Mai Le, Song Lien Phuong
Publikováno v:
Emerging Infectious Diseases, Vol 13, Iss 12, Pp 1821-1827 (2007)
Migratory birds have been implicated in the long-range spread of highly pathogenic avian influenza (HPAI) A virus (H5N1) from Asia to Europe and Africa. Although sampling of healthy wild birds representing a large number of species has not identified
Externí odkaz:
https://doaj.org/article/e845ae5d18344f13ad783e212f97cacd
Autor:
Hana M. Weingartl, John Copps, Michael A. Drebot, Peter Marszal, Greg Smith, Jason Gren, Maya Andonova, John Pasick, Paul Kitching, Markus Czub
Publikováno v:
Emerging Infectious Diseases, Vol 10, Iss 2, Pp 179-184 (2004)
An outbreak of severe acute respiratory syndrome (SARS) in humans, associated with a new coronavirus, was reported in Southeast Asia, Europe, and North America in early 2003. To address speculations that the virus originated in domesticated animals,
Externí odkaz:
https://doaj.org/article/f430daa7aca94b80b0fce05dc3260bd5
Autor:
Yohannes Berhane, Helen Kehler, Katherine Handel, Tamiko Hisanaga, Wanhong Xu, Davor Ojkic, John Pasick
Publikováno v:
PLoS ONE, Vol 7, Iss 3, p e32858 (2012)
Triple reassortant (TR) H3N2 influenza viruses cause varying degrees of loss in egg production in breeder turkeys. In this study we characterized TR H3N2 viruses isolated from three breeder turkey farms diagnosed with a drop in egg production. The ei
Externí odkaz:
https://doaj.org/article/41be47bbb4c244dd81cf739b3840ea9f
Autor:
Charles Nfon, Yohannes Berhane, John Pasick, Carissa Embury-Hyatt, Gary Kobinger, Darwyn Kobasa, Shawn Babiuk
Publikováno v:
PLoS ONE, Vol 7, Iss 12, p e51933 (2012)
There is a critical need to have vaccines that can protect against emerging pandemic influenza viruses. Commonly used influenza vaccines are killed whole virus that protect against homologous and not heterologous virus. Using chickens we have explore
Externí odkaz:
https://doaj.org/article/15469421eae74d49a6f073b690f445df
Autor:
Oliver Lung, Tara Furukawa-Stoffer, Aruna Ambagala, Mathew Fisher, A. Erickson, R. Ortega Polo, Donald P. King, D. Hodko, John Pasick, Charles Nfon
Publikováno v:
Transboundary and Emerging Diseases
Summary Microarray technology can be useful for pathogen detection as it allows simultaneous interrogation of the presence or absence of a large number of genetic signatures. However, most microarray assays are labour‐intensive and time‐consuming
Autor:
Carissa Embury-Hyatt, Yohannes Berhane, Sandra Diederich, Tamiko Hisanaga, Darwyn Kobasa, Katherine Handel, Charlene Ranadheera, Colleen Cottam-Birt, John Pasick
Publikováno v:
Journal of Virology. 89:10724-10734
Although a polybasic HA 0 cleavage site is considered the dominant virulence determinant for highly pathogenic avian influenza (HPAI) H5 and H7 viruses, naturally occurring virus isolates possessing a polybasic HA 0 cleavage site have been identified
Publikováno v:
Transboundary and Emerging Diseases
Summary Classical swine fever (CSF) is an OIE-listed disease that can have a severe impact on the swine industry. User-friendly, sensitive, rapid diagnostic tests that utilize low-cost field-deployable instruments for CSF diagnosis can be useful for
Publikováno v:
The Journal of general virology. 98(6)
In order to gain further insight into the early virus–host interactions associated with highly pathogenic avian influenza virus infections in chickens, genome-wide expression profiling of chicken lung and brain was carried out at 24 and 72 h post-i