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Stephen W. Walkden-Brown
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Journal Articles

Protection Efficacy of the Infectious Laryngotracheitis (ILT) Serva CEO Vaccine Strain in Broiler Chickens Under Different Vaccination Coverage Conditions

Awol M. Assen, Priscilla F. Gerber, Stephen W. Walkden-Brown
Journal: Avian Diseases
Avian Dis (2023) 67 (2): 160–169.
https://doi.org/10.1637/aviandiseases-D-22-00050
Published: 06 July 2023
View article titled, Protection Efficacy of the Infectious Laryngotracheitis (ILT) Serva CEO Vaccine Strain in Broiler Chickens Under Different Vaccination Coverage Conditions
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Journal Articles

Field Application of qPCR Monitoring of Infectious Laryngotracheitis Virus in Settled Chicken House Dust and Its Role in Control of a Major Outbreak

Awol M. Assen, Peter J. Groves, Ashley Etherington, Priscilla F. Gerber, Margaret Sexton ...
Journal: Avian Diseases
Avian Dis (2022) 66 (3): 299–307.
https://doi.org/10.1637/aviandiseases-D-22-00022
Published: 09 September 2022
View article titled, Field Application of qPCR Monitoring of Infectious Laryngotracheitis Virus in Settled Chicken House Dust and Its Role in Control of a Major Outbreak
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Journal Articles

Circulation and Molecular Characterization of Hemorrhagic Enteritis Virus in Commercial Turkey and Meat Chicken Flocks in Australia

Priscilla F. Gerber, Stephen Spatz, Peter Gray, Sheridan Alfirevich, Stephen W. Walkden-Brown
Journal: Avian Diseases
Avian Dis (2022) 66 (1): 53–59.
https://doi.org/10.1637/21-00095
Published: 10 January 2022
View article titled, Circulation and Molecular Characterization of Hemorrhagic Enteritis Virus in Commercial Turkey and Meat Chicken Flocks in Australia
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Includes: Supplementary data
Journal Articles

Detection and Quantification of Clostridium perfringens and Eimeria spp. in Poultry Dust Using Real-Time PCR Under Experimental and Field Conditions

Md Ahaduzzaman, Chake Keerqin, Alip Kumar, Sosthene Musigwa, Natalie Morgan ...
Journal: Avian Diseases
Avian Dis (2020) 65 (1): 77–85.
https://doi.org/10.1637/aviandiseases-D-20-00084
Published: 09 September 2020
View article titled, Detection and Quantification of Clostridium perfringens and Eimeria spp. in Poultry Dust Using Real-Time PCR Under Experimental and Field Conditions
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Includes: Supplementary data
Journal Articles

Airborne Transmission of Vaccinal and Wild Type Infectious Laryngotracheitis Virus and Noninfectivity of Extracts of Excreta from Infected Chickens

Addisu Awukew Yegoraw, Shahid Nazir, Priscilla F. Gerber, Stephen W. Walkden-Brown
Journal: Avian Diseases
Avian Dis (2020) 65 (1): 30–39.
https://doi.org/10.1637/aviandiseases-D-20-00073
Published: 27 August 2020
View article titled, Airborne Transmission of Vaccinal and Wild Type Infectious Laryngotracheitis Virus and Noninfectivity of Extracts of Excreta from Infected Chickens
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Journal Articles

Genomic Stability for PCR Detection of Infectious Laryngotracheitis Virus and Infectious Bronchitis Virus in Poultry Dust Samples Stored Under Different Conditions

Thanh T. Tran, Addisu A. Yegoraw, Awol M. Assen, Stephen W. Walkden-Brown, P. F. Gerber
Journal: Avian Diseases
Avian Dis (2020) 64 (4): 565–570.
https://doi.org/10.1637/0005-2086-64.4.565
Published: 12 August 2020
View article titled, Genomic Stability for PCR Detection of Infectious Laryngotracheitis Virus and Infectious Bronchitis Virus in Poultry Dust Samples Stored Under Different Conditions
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Journal Articles

Turkey Hemorrhagic Enteritis Virus Can Be Titrated but Not Propagated in Chicken Embryos

Mohammad F. Hossain, Mary McMillan, Margaret E. Katz, Stephen W. Walkden-Brown, Priscilla F. Gerber
Journal: Avian Diseases
Avian Dis (2018) 63 (1): 84–89.
https://doi.org/10.1637/11982-100918-Reg.1
Published: 17 December 2018
View article titled, Turkey Hemorrhagic Enteritis Virus Can Be Titrated but Not Propagated in Chicken Embryos
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Includes: Supplementary data
Journal Articles

Propagation of an Avirulent Turkey Hemorrhagic Enteritis Virus Isolate in Chickens

Priscilla F. Gerber, Mohammad F. Hossain, Paul Reynolds, Phuong Hoang, Susan K. Burgess ...
Journal: Avian Diseases
Avian Dis (2017) 62 (1): 6–13.
https://doi.org/10.1637/11762-102317-Reg.1
Published: 30 November 2017
View article titled, Propagation of an Avirulent Turkey Hemorrhagic Enteritis Virus Isolate in Chickens
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Journal Articles

Prevalence of Marek's Disease Virus in Different Chicken Populations in Iraq and Indicative Virulence Based on Sequence Variation in the EcoRI-Q ( meq ) Gene

Salih J. Wajid, Margaret E. Katz, Katrin G. Renz, Stephen W. Walkden-Brown
Journal: Avian Diseases
Avian Dis (2013) 57 (2s1): 562–568.
https://doi.org/10.1637/10342-083112-Reg.1
Published: 25 January 2013
View article titled, Prevalence of Marek's Disease Virus in Different Chicken Populations in Iraq and Indicative Virulence Based on Sequence Variation in the EcoRI-Q ( meq ) Gene
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Journal Articles

Viral Kinetics, Shedding Profile, and Transmission of Serotype 1 Marek's Disease Vaccine Rispens/CVI988 in Maternal Antibody-Free Chickens

Tanzila Islam, Katrin G. Renz, Stephen W. Walkden-Brown, Sithara Ralapanawe
Journal: Avian Diseases
Avian Dis (2013) 57 (2s1): 454–463.
https://doi.org/10.1637/10341-083112-Reg.1
Published: 15 January 2013
View article titled, Viral Kinetics, Shedding Profile, and Transmission of Serotype 1 Marek's Disease Vaccine Rispens/CVI988 in Maternal Antibody-Free Chickens
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Journal Articles

Development, Application, and Results of Routine Monitoring of Marek's Disease Virus in Broiler House Dust Using Real-Time Quantitative PCR

Stephen W. Walkden-Brown, Aminul Islam, Peter J. Groves, Ambrosio Rubite, Sue M. Sharpe ...
Journal: Avian Diseases
Avian Dis (2013) 57 (2s1): 544–554.
https://doi.org/10.1637/10380-92112-REG.1
Published: 08 January 2013
View article titled, Development, Application, and Results of Routine Monitoring of Marek's Disease Virus in Broiler House Dust Using Real-Time Quantitative PCR
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