Hon Ip (Former Employee)
Science and Products
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Genesis and spread of multiple reassortants during the 2016/2017 H5 avian influenza epidemic in Eurasia Genesis and spread of multiple reassortants during the 2016/2017 H5 avian influenza epidemic in Eurasia
Highly pathogenic avian influenza (HPAI) viruses of the H5 A/goose/Guangdong/1/96 lineage can cause severe disease in poultry and wild birds, and occasionally in humans. In recent years, H5 HPAI viruses of this lineage infecting poultry in Asia have spilled over into wild birds and spread via bird migration to countries in Europe, Africa, and North America. In 2016/2017, this spillover...
Authors
Samantha Lycett, Anne Pohlmann, Christoph Staubach, Valentina Caliendo, Mark Woolhouse, Martin Beer, Thijs Kuiken, Steven van Borm, Andrew Breed, Francois-Xavier Briand, Ian Brown, Adam Dan, Thomas J. DeLiberto, Sophie von Dobschuetz, Ron A. M. Fouchier, Marius Gilbert, Sarah Hill, Charlotte Kristiane Hjulsager, S. Ip, Marion Koopmans, Lars Erik Larsen, Dong-Hun Lee, Mahmoud Mohamed Naguib, I. Monne, Oliver Pybus, Andrew M. Ramey, Vladmir Savic, Kirill Sharshov, Alexander Shestopalov, Chang-Seon Song, Mieke Steensels, David Swayne, Edyta Swieton, Xiu-Feng Wan, Siamak Zohari
Detection of SARS-CoV-2 by RNAscope® in situ hybridization and immunohistochemistry techniques Detection of SARS-CoV-2 by RNAscope® in situ hybridization and immunohistochemistry techniques
In situ hybridization (ISH) and immunohistochemistry (IHC) are essential tools to characterize SARS-CoV-2 infection and tropism in naturally and experimentally infected animals and also for diagnostic purposes. Here, we describe three RNAscope®-based ISH assays targeting the ORF1ab, spike, and nucleocapsid genes and IHC assays targeting the spike and nucleocapsid proteins of SARS-CoV-2.
Authors
Mariano Carossino, Hon S. Ip, Jurgen a. Richt, Kendra Schultz, Kimberly Harper, Alan T. Loynachan, Fabio Del Piero, Udeni B.R. Balasuriya
Inactivation of viable surrogates for the select agents virulent Newcastle disease virus and highly pathogenic avian influenza virus using either commercial lysis buffer or heat Inactivation of viable surrogates for the select agents virulent Newcastle disease virus and highly pathogenic avian influenza virus using either commercial lysis buffer or heat
Introduction: Federal Select Agent Program regulations require laboratories to document a validated procedure for inactivating select agents prior to movement outside registered space. Avian influenza viruses and virulent Newcastle disease virus (vNDV) are cultured in chicken amnio-allantoic fluid (AAF), but the efficacy of commercial lysis buffers to inactivate viruses in protein-rich...
Authors
Katrina E. Alger, S. Ip, Jeffrey S. Hall, Sean Nashold, Katherine Richgels, Carrie Alison Smith
Artificial intelligence and avian influenza: Using machine learning to enhance active surveillance for avian influenza viruses Artificial intelligence and avian influenza: Using machine learning to enhance active surveillance for avian influenza viruses
Influenza A viruses are one of the most significant viral groups globally with substantial impacts on human, domestic animal and wildlife health. Wild birds are the natural reservoirs for these viruses, and active surveillance within wild bird populations provides critical information about viral evolution forming the basis of risk assessments and countermeasure development...
Authors
Daniel P. Walsh, Ting Fung Ma, S. Ip, Jun Zhu
Lethal infection of wild raptors with highly pathogenic avian influenza H5N8 and H5N2 viruses in the USA, 2014–15 Lethal infection of wild raptors with highly pathogenic avian influenza H5N8 and H5N2 viruses in the USA, 2014–15
An outbreak of highly pathogenic avian influenza (HPAI) led to heavy losses of poultry in commercial farms in North America in 2014–15. Enhanced surveillance by virologists and pathologists at the US Geological Survey National Wildlife Health Center and its partners resulted in the identification of lethal infections with clade 2.3.4.4 subgroup icA2 H5N8 and novel reassortant H5N2...
Authors
Susan Knowles, Valerie I. Shearn-Bochsler, S. Ip
Inferring epidemiologic dynamics from viral evolution: 2014–2015 Eurasian/North American highly pathogenic avian influenza viruses exceed transmission threshold, R0 = 1, in wild birds and poultry in North America Inferring epidemiologic dynamics from viral evolution: 2014–2015 Eurasian/North American highly pathogenic avian influenza viruses exceed transmission threshold, R0 = 1, in wild birds and poultry in North America
Highly pathogenic avian influenza virus (HPAIV) is a multihost pathogen with lineages that pose health risks for domestic birds, wild birds, and humans. One mechanism of intercontinental HPAIV spread is through wild bird reservoirs, and wild birds were the likely sources of a Eurasian (EA) lineage HPAIV into North America in 2014. The introduction resulted in several reassortment events...
Authors
Daniel R. Grear, Jeffrey S. Hall, Robert J. Dusek, S. Ip
Science and Products
Filter Total Items: 13
No Result Found
Filter Total Items: 103
Genesis and spread of multiple reassortants during the 2016/2017 H5 avian influenza epidemic in Eurasia Genesis and spread of multiple reassortants during the 2016/2017 H5 avian influenza epidemic in Eurasia
Highly pathogenic avian influenza (HPAI) viruses of the H5 A/goose/Guangdong/1/96 lineage can cause severe disease in poultry and wild birds, and occasionally in humans. In recent years, H5 HPAI viruses of this lineage infecting poultry in Asia have spilled over into wild birds and spread via bird migration to countries in Europe, Africa, and North America. In 2016/2017, this spillover...
Authors
Samantha Lycett, Anne Pohlmann, Christoph Staubach, Valentina Caliendo, Mark Woolhouse, Martin Beer, Thijs Kuiken, Steven van Borm, Andrew Breed, Francois-Xavier Briand, Ian Brown, Adam Dan, Thomas J. DeLiberto, Sophie von Dobschuetz, Ron A. M. Fouchier, Marius Gilbert, Sarah Hill, Charlotte Kristiane Hjulsager, S. Ip, Marion Koopmans, Lars Erik Larsen, Dong-Hun Lee, Mahmoud Mohamed Naguib, I. Monne, Oliver Pybus, Andrew M. Ramey, Vladmir Savic, Kirill Sharshov, Alexander Shestopalov, Chang-Seon Song, Mieke Steensels, David Swayne, Edyta Swieton, Xiu-Feng Wan, Siamak Zohari
Detection of SARS-CoV-2 by RNAscope® in situ hybridization and immunohistochemistry techniques Detection of SARS-CoV-2 by RNAscope® in situ hybridization and immunohistochemistry techniques
In situ hybridization (ISH) and immunohistochemistry (IHC) are essential tools to characterize SARS-CoV-2 infection and tropism in naturally and experimentally infected animals and also for diagnostic purposes. Here, we describe three RNAscope®-based ISH assays targeting the ORF1ab, spike, and nucleocapsid genes and IHC assays targeting the spike and nucleocapsid proteins of SARS-CoV-2.
Authors
Mariano Carossino, Hon S. Ip, Jurgen a. Richt, Kendra Schultz, Kimberly Harper, Alan T. Loynachan, Fabio Del Piero, Udeni B.R. Balasuriya
Inactivation of viable surrogates for the select agents virulent Newcastle disease virus and highly pathogenic avian influenza virus using either commercial lysis buffer or heat Inactivation of viable surrogates for the select agents virulent Newcastle disease virus and highly pathogenic avian influenza virus using either commercial lysis buffer or heat
Introduction: Federal Select Agent Program regulations require laboratories to document a validated procedure for inactivating select agents prior to movement outside registered space. Avian influenza viruses and virulent Newcastle disease virus (vNDV) are cultured in chicken amnio-allantoic fluid (AAF), but the efficacy of commercial lysis buffers to inactivate viruses in protein-rich...
Authors
Katrina E. Alger, S. Ip, Jeffrey S. Hall, Sean Nashold, Katherine Richgels, Carrie Alison Smith
Artificial intelligence and avian influenza: Using machine learning to enhance active surveillance for avian influenza viruses Artificial intelligence and avian influenza: Using machine learning to enhance active surveillance for avian influenza viruses
Influenza A viruses are one of the most significant viral groups globally with substantial impacts on human, domestic animal and wildlife health. Wild birds are the natural reservoirs for these viruses, and active surveillance within wild bird populations provides critical information about viral evolution forming the basis of risk assessments and countermeasure development...
Authors
Daniel P. Walsh, Ting Fung Ma, S. Ip, Jun Zhu
Lethal infection of wild raptors with highly pathogenic avian influenza H5N8 and H5N2 viruses in the USA, 2014–15 Lethal infection of wild raptors with highly pathogenic avian influenza H5N8 and H5N2 viruses in the USA, 2014–15
An outbreak of highly pathogenic avian influenza (HPAI) led to heavy losses of poultry in commercial farms in North America in 2014–15. Enhanced surveillance by virologists and pathologists at the US Geological Survey National Wildlife Health Center and its partners resulted in the identification of lethal infections with clade 2.3.4.4 subgroup icA2 H5N8 and novel reassortant H5N2...
Authors
Susan Knowles, Valerie I. Shearn-Bochsler, S. Ip
Inferring epidemiologic dynamics from viral evolution: 2014–2015 Eurasian/North American highly pathogenic avian influenza viruses exceed transmission threshold, R0 = 1, in wild birds and poultry in North America Inferring epidemiologic dynamics from viral evolution: 2014–2015 Eurasian/North American highly pathogenic avian influenza viruses exceed transmission threshold, R0 = 1, in wild birds and poultry in North America
Highly pathogenic avian influenza virus (HPAIV) is a multihost pathogen with lineages that pose health risks for domestic birds, wild birds, and humans. One mechanism of intercontinental HPAIV spread is through wild bird reservoirs, and wild birds were the likely sources of a Eurasian (EA) lineage HPAIV into North America in 2014. The introduction resulted in several reassortment events...
Authors
Daniel R. Grear, Jeffrey S. Hall, Robert J. Dusek, S. Ip
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government