Publications by authors named "Helen Kehler"

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Pre-exposing Canada Geese (Branta canadensis) to a low-pathogenic H1N1 avian influenza virus protects them against H5N1 HPAI virus challenge.
Yohannes Berhane, Carissa Embury-Hyatt, Marsha Leith, Helen Kehler, Matthew Suderman

J Wildl Dis· January 2014

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Molecular and antigenic characterization of reassortant H3N2 viruses from turkeys with a unique constellation of pandemic H1N1 internal genes.
Yohannes Berhane, Helen Kehler, Katherine Handel, Tamiko Hisanaga, Wanhong Xu

PLoS One· August 2012

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Characterization of H1N1 swine influenza viruses circulating in Canadian pigs in 2009.
Charles K Nfon, Yohannes Berhane, Tamiko Hisanaga, Shunzhen Zhang, Katherine Handel, Helen Kehler

J Virol· September 2011

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Molecular characterization of pandemic H1N1 influenza viruses isolated from turkeys and pathogenicity of a human pH1N1 isolate in turkeys.
Yohannes Berhane, Davor Ojkic, James Neufeld, Marsha Leith, Tamiko Hisanaga, Helen Kehler

Avian Dis· December 2010

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Genetic and pathobiologic characterization of pandemic H1N1 2009 influenza viruses from a naturally infected swine herd.
Hana M Weingartl, Yohannes Berhane, Tamiko Hisanaga, James Neufeld, Helen Kehler

J Virol· March 2010

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Highly pathogenic avian influenza virus A (H7N3) in domestic poultry, Saskatchewan, Canada, 2007.
Yohannes Berhane, Tamiko Hisanaga, Helen Kehler, James Neufeld, Lisa Manning

Emerg Infect Dis· September 2009

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Susceptibility of Canada Geese (Branta canadensis) to highly pathogenic avian influenza virus (H5N1).
John Pasick, Yohannes Berhane, Carissa Embury-Hyatt, John Copps, Helen Kehler

Emerg Infect Dis· December 2007

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The roles of national and provincial diagnostic laboratories in the eradication of highly pathogenic H7N3 avian influenza virus from the Fraser Valley of British Columbia, Canada.
John Pasick, John Robinson, Kathleen Hooper-McGrevy, Peter Wright, Paul Kitching, Helen Kehler

Avian Dis· March 2007

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Relationship between H5N2 avian influenza viruses isolated from wild and domestic ducks in British Columbia, Canada.
John Pasick, Katherine Handel, John Robinson, Victoria Bowes, Yan Li, Helen Kehler

Avian Dis· March 2007

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Intersegmental recombination between the haemagglutinin and matrix genes was responsible for the emergence of a highly pathogenic H7N3 avian influenza virus in British Columbia.
John Pasick, Katherine Handel, John Robinson, John Copps, Deidre Ridd, Helen Kehler

J Gen Virol· March 2005

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Comparison of reverse transcriptase-polymerase chain reaction, virus isolation, and immunoperoxidase assays for detecting pigs infected with low, moderate, and high virulent strains of classical swine fever virus.
Kathy Handel, Helen Kehler, Kevin Hills, John Pasick

J Vet Diagn Invest· March 2004

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