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Steve Walkden-Brown

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Publication DateTitleAuthor(s)Date Added
111-Dec-2023Chicken Health Management Practices and Epidemiology of Key Poultry Respiratory Pathogens in Central EthiopiaTekelemariam, Tadiose Habte; Colvin, Alison ; Freitas Gerber, Priscilla; Groves, Peter J ; Walkden-Brown, Stephen 21-Dec-2023
222-Sep-2023Epidemiology and Transmission of Theileria orientalis in AustralasiaLakew, Biniam T ; Eastwood, Steve; Walkden-Brown, Stephen W 21-Mar-2024
326-Jul-2023FecB carrier Deccani crossbred ewes in Maharashtra, India have moderately higher litter sizes than non-carrier ewesNimbkar, C; Ghalsasi, P M; Walkden-Brown, S W ; Van Der Werf, J h J 19-Sep-2023
426-Jul-2023Genetic diversity of domestic goats from Central LaosLe, V S ; de las Heras-Saldana, S ; Alexandri, P ; Olmo, L ; Walkden-Brown, S W ; van der Werf, J H J 22-Aug-2023
59-Jun-2023Helminth infections in laying chickens in Australia: prevalence, diagnosis, and improved methods of worm egg storage and multiplicationYesuf, Anwar Shifaw ; Ruhnke, Isabelle ; Elliott, Timothy ; Walkden-Brown, Stephen ; Sharpe, Brendan Douglas 9-Aug-2023
65-May-2023Hen Responses to Indoor Ultraviolet Light Supplementation and Sunlight Effects on Hen Ranging Behaviour in Free-Range Systems in AustraliaMd Sohel Rana; Walkden-Brown, Stephen ; Campbell, Dana ; Lee, Caroline 9-Aug-2023
714-Feb-2023Evaluation of mass vaccination against avian infectious laryngotracheitis virus by PCR testing of settled chicken house dust and potential extension of dust-based molecular monitoring to other chicken pathogens and live vaccinesAssen, Awol Mohammed; Walkden-Brown, Stephen ; Freitas Gerber, Priscilla ; Groves, Peter J 10-Aug-2023
8Oct-2022Ascaridia galli eggs obtained from fresh excreta, worm uteri or worms cultured in artificial media differ in embryonation capacity and infectivityShifaw, Anwar ; Ruhnke, Isabelle ; Elliott, Timothy ; Sharpe, Brendan; Feyera, Teka ; Walkden-Brown, Stephen W 25-Mar-2024
914-Sep-2022Detection of Chicken Respiratory Pathogens in Live Markets of Addis Ababa, Ethiopia, and Epidemiological ImplicationsTekelemariam, Tadiose Habte; Walkden-Brown, Stephen ; Atire, Fekadu Alemu; Tefera, Dessalegne Abeje; Alemayehu, Dawit Hailu; Gerber, Priscilla F 3-Apr-2024
1021-Jul-2022Propagation and anthelmintic efficacy testing of nematode parasites of chickens in AustraliaDewo, Teka Feyera ; Walkden-Brown, Stephen ; Elliott, Timothy Peter ; Sharpe, Brendan Douglas ; Ruhnke, Isabelle 14-Nov-2023
119-Jun-2022Aspects of the Pathogenesis, Host Immune Response and Viral Kinetics of Infectious Laryngotracheitis in ChickensNazir, Shahid ; Charlesworth, Richard P G ; Freitas Gerber, Priscilla ; Walkden-Brown, Stephen William 4-Oct-2023
12Jun-2022Australian surveys on incidence and control of blowfly strike in sheep between 2003 and 2019 reveal increased use of breeding for resistance, treatment with preventative chemicals and pain relief around mulesingColvin, A F ; Reeve, I; Kahn, L P ; Thompson, L J; Horton, B J; Walkden-Brown, S W 16-Aug-2022
13Jun-2022Contributions of village animal health workers to foot-and-mouth disease control in CambodiaSieng, Socheat; Patrick, Ian Walter; Windsor, Peter Andrew; Walkden-Brown, Stephen William ; Kerr, James; Sen, Sovann; Sar, Chetra; Smith, Robert Geoffrey Beaumount; Kong, Reatrey25-Mar-2024
145-Apr-2022Impacts of Rearing Enrichments and Range Use on Production, Behaviour, Health and Welfare of Free-Range HensBari, Md Saiful ; Walkden-Brown, Stephen ; Campbell, Dana ; Morgan, Natalie 20-Nov-2023
15Apr-2022A preliminary study of the localization of infectious laryngotracheitis virus glycoprotein E within specific peripheral blood lymphocytesNazir, Shahid ; Charlesworth, Richard P G ; Moens, Pierre D J ; Assen, Awol M; Walkden-Brown, Stephen W ; Freitas Gerber, Priscilla 5-Apr-2024
161-Mar-2022Performance of Barbervax® Vaccine, With Focus on Lactating Ewes and Weaner Merino SheepKebeta, Mulisa Megersa; Doyle, Emma ; Walkden-Brown, Stephen William ; Kahn, Lewis Phillip ; Hine, Bradley21-Nov-2023
17Mar-2022Circulation and Molecular Characterization of Hemorrhagic Enteritis Virus in Commercial Turkey and Meat Chicken Flocks in AustraliaGerber, Priscilla F ; Spatz, Stephen; Gray, Peter; Alfirevich, Sheridan; Walkden-Brown, Stephen W 4-Apr-2024
18Mar-2022Molecular-based monitoring of live vaccines in dust samples from experimental and commercial chicken flocks and its potential use as a screening testAssen, Awol M; Yegoraw, Addisu A; Walkden-Brown, Stephen W ; Gerber, Priscilla F 4-Apr-2024
19Jan-2022Prevalence of sheep lice and trends in control practices across Australia - Australian sheep parasite control surveys from 2003 to 2019Colvin, A F ; Reeve, I ; Kahn, L P ; Thompson, L J; Horton, B J; Walkden-Brown, S W 13-May-2022
20Jan-2022Investigation of the combined efficacy of two Haemonchus contortus vaccines in weaner Merino sheepKebeta, M M; Hine, B C; Walkden-Brown, S W ; Kahn, L P ; Piedrafita, D P; Bailey, S; Doyle, E K8-Apr-2024
212022Smallholder goat production systems in Lao PDR: assessing production efficiencyColvin, A F ; Olmo, L ; Phengvilaysouk, A; Millar, J; Gray, G D ; Phengsavanh, P; Walkden-Brown, S W 1-May-2023
22Dec-2021Benchmarking Australian sheep parasite control: Changes in gastrointestinal nematode control practices reported from surveys between 2003 and 2019Colvin, A F ; Reeve, I ; Thompson, L J; Kahn, L P ; Besier, R B; Walkden-Brown, S W 30-Mar-2022
238-Nov-2021Impacts of rearing enrichments and range use on production, behaviour, health and welfare of free-range hens-datasetBari, Md Saiful ; Campbell, Dana ; Walkden-Brown, Stephen 20-Nov-2023
242-Nov-2021Microbial Status of Meat Chicken Flocks in Population Level SamplesBindari, Yugal Raj; Freitas Gerber, Priscilla ; Walkden-Brown, Stephen 27-Nov-2023
25Nov-2021Comparison of the Modified McMaster and Mini-FLOTAC methods for the enumeration of nematode eggs in egg spiked and naturally infected chicken excretaShifaw, Anwar ; Feyera, Teka ; Elliott, Timothy ; Sharpe, Brendan ; Walkden-Brown, Stephen W ; Ruhnke, Isabelle 25-Oct-2021
26Oct-2021Comparative therapeutic efficacies of oral and in-water administered levamisole, piperazine and fenbendazole against experimental Ascaridia galli infection in chickensFeyera, Teka ; Ruhnke, Isabelle ; Sharpe, Brendan ; Elliott, Tim ; Shifaw, Anwar ; Walkden-Brown, Stephen W 11-Jul-2021
27Oct-2021Detection and distribution of haematophagous flies and lice on cattle farms and potential role in the transmission of Theileria orientalisLakew, Biniam T ; Kheravii, Sarbast K ; Wu, Shubiao ; Eastwood, Steve; Andrew, Nigel R ; Nicholas, Adrian H; Walkden-Brown, Stephen W 15-Jul-2021
28Oct-2021Development, implementation and evaluation of a hub and spoke multi-institutional national model to tertiary education in sheep and wool scienceDoyle, E K ; Walkden-Brown, S W ; Sommerville, P J27-Mar-2024
299-Sep-2021Kinetics and Transmission of Virulent and Vaccine Strains of Infectious Laryngotracheitis Virus in Meat ChickensYegoraw, Addisu Awukew; Walkden-Brown, Stephen ; Freitas Gerber, Priscilla 4-Dec-2023
305-Aug-2021Microbial communities of poultry house dust, excreta and litter are partially representative of microbiota of chicken caecum and ileumBindari, Yugal R; Moore, Robert J; Van, Thi Thu Hao; Hilliar, Matthew ; Wu, Shu-Biao ; Walkden-Brown, Stephen W ; Gerber, Priscilla F 14-Feb-2022
31Jul-2021Characterization of poultry house dust using chemometrics and scanning electron microscopy imagingAhaduzzaman, Md ; Milan, Luke ; Morton, Christine L ; Gerber, Priscilla F ; Walkden-Brown, Stephen W 27-Jul-2023
32Jul-2021Australian surveys on parasite control in sheep between 2003 and 2019 reveal marked regional variation and increasing utilisation of online resources and on-farm biosecurity practicesColvin, Alison Frances ; Reeve, Ian ; Thompson, Lyndal Joy; Kahn, Lewis Phillip ; Walkden-Brown, Stephen William 27-Apr-2022
3317-May-2021Microbial status of meat chicken flocks in population level samples - DatasetBindari, Yugal Raj; Gerber, Priscilla ; Walkden-Brown, Stephen 27-Nov-2023
347-May-2021Use of dust sampling to determine the success of live vaccination or for monitoring of pathogen levels in poultry flocksAhaduzzaman, Md ; Walkden-Brown, Stephen ; Freitas Gerber, Priscilla ; Milan, Luke 8-Aug-2023
35May-2021Global and regional prevalence of helminth infection in chickens over time: a systematic review and meta-analysisShifaw, Anwar ; Dewo, Teka Feyera ; Walkden-Brown, Stephen W ; Sharpe, Brendan ; Elliott, Timothy ; Ruhnke, Isabelle 14-Jul-2021
3616-Apr-2021Comparison of tracheal and choanal cleft swabs and poultry dust samples for detection of Newcastle disease virus and infectious bronchitis virus genome in vaccinated meat chicken flocksAssen, Awol M; Walkden-Brown, Stephen ; Stillman, Mark; Alfirevich, Sheridan; Gerber, Priscilla F 6-Feb-2022
375-Apr-2021Spatial and temporal distribution of Culicoides species in the New England region of New South Wales, Australia between 1990 and 2018Lakew, Biniam T ; Nicholas, Adrian H; Walkden-Brown, Stephen W 28-Jan-2022
38Apr-2021Protective efficacy of Barbervax® in Merino weaner sheep trickle infected with five doses of Haemonchus contortus infective larvaeKebeta, M M; Hine, B C; Walkden-Brown, S W ; Kahn, L P ; Doyle, E K 18-Jan-2022
3922-Mar-2021Kinetics and transmission of virulent and vaccine strains of infectious laryngotracheitis virus in meat chickens - DatasetYegoraw, Addisu Awukew; Walkden-Brown, Stephen ; Freitas Gerber, Priscilla 4-Dec-2023
40Mar-2021Endemic infection of cattle with multiple genotypes of Theileria orientalis on the Northern Tablelands of New South Wales despite limited presence of ticksLakew, Biniam T ; Kheravii, Sarbast K ; Wu, Shubiao ; Eastwood, Steve; Andrew, Nigel ; Jenkins, Cheryl; Walkden-Brown, Stephen W 23-Mar-2021
41Mar-2021Detection and Quantification of Clostridium perfringens and Eimeria spp. in Poultry Dust Using Real-Time PCR Under Experimental and Field ConditionsAhaduzzaman, Md ; Keerqin, Chake ; Kumar, Alip ; Musigwa, Sosthene ; Morgan, Natalie ; Kheravii, Sarbast K ; Sharpe, Sue; Williamson, Sarah; Wu, Shu-Biao ; Walkden-Brown, Stephen W ; Gerber, Priscilla F 1-Jul-2021
42Mar-2021Molecular detection of Eimeria species and Clostridium perfringens in poultry dust and pooled excreta of commercial broiler chicken flocks differing in productive performanceBindari, Yugal Raj; Kheravii, Sarbast K ; Morton, Christine L ; Wu, Shu-Biao ; Walkden-Brown, Stephen W ; Gerber, Priscilla F 6-Jul-2021
43Mar-2021Airborne Transmission of Vaccinal and Wild Type Infectious Laryngotracheitis Virus and Noninfectivity of Extracts of Excreta from Infected ChickensYegoraw, Addisu Awukew; Shahid Nazir ; Gerber, Priscilla F ; Walkden-Brown, Stephen W 2-May-2022
4423-Feb-2021Epidemiology and Vectors of Theileria orientalis on the Northern Tablelands of New South Wales, AustraliaLakew, Biniam Tsegaye ; Walkden-Brown, Stephen ; Wu, Shubiao ; Andrew, Nigel 6-Dec-2023
45Jan-2021Detection of infectious laryngotracheitis virus (ILTV) in tissues and blood fractions from experimentally infected chickens using PCR and immunostaining analysesTran, Thanh T; Shahid, Nazir ; Yegoraw, Addisu A; Assen, Awol M; Walkden-Brown, Stephen W ; Gerber, Priscilla F 2-May-2022
462021Benchmarking Australian sheep parasite control practices: a national online surveyColvin, A F ; Reeve, I ; Peachey, B; Walkden-Brown, S W 20-Apr-2022
472021Comparison of the mini-FLOTAC and Modified McMaster Methods for enumeration of Ascaridia galli eggs in chicken excretaShifaw, A ; Feyera, T ; Walkden-Brown, S W ; Elliott, T ; Sharpe, B ; Ruhnke, I 27-Jul-2021
482021No evidence of Levamisole resistance in Ascaridia galli on a freerange egg farm in AustraliaFeyera, T ; Sharpe, B ; Elliott, T ; Ruhnke, I ; Shifaw, A; Walkden-Brown, S W 26-Jul-2021
492021A molecular based method for rapid detection of Salmonella spp. in poultry dust samplesAhaduzzaman, Md ; Groves, Peter J ; Walkden-Brown, Stephen W ; Gerber, Priscilla F 23-Feb-2022
502021Transmission of infectious laryngotracheitis virus vaccine and field strains: the role of degree of contact and transmission by whole blood, plasma and poultry dustYegoraw, Addisu A; Assen, Awol M; Gerber, Priscilla F ; Walkden-Brown, Stephen W 2-May-2022

Profile

Credit Name
Steve Walkden-Brown
Full Name
Walkden-Brown, Stephen
Variants
Walkden-Brown, Stephen W
Walkden-Brown, S W
Walkden-Brown, S
 
UNE Researcher ID
une-id:swalkden
 
Position Title
Professor
 
Email
 
ORCID
Google Scholar profile key
QACsbt0AAAAJ
Scopus Author ID
Web of Science profile key
30529350
Discipline
School of E&RS - Animal Science
 
Faculty
Faculty of Science, Ag, Business and Law
Honorific
Prof.
 
Surname
Walkden-Brown
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Given Name
Stephen
 
Middle Name
William
Preferred Given Name
Steve
School/Department
School of Environmental and Rural Science
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