Bronwyn Orr

ORCID: 0000-0001-6272-1610
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About
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Research Areas
  • Pasture and Agricultural Systems
  • Livestock and Poultry Management
  • Invertebrate Taxonomy and Ecology
  • Veterinary Practice and Education Studies
  • Human-Animal Interaction Studies
  • Animal Behavior and Welfare Studies
  • Wildlife Ecology and Conservation
  • Parasite Biology and Host Interactions
  • Tracheal and airway disorders
  • Parasitic Diseases Research and Treatment
  • Airway Management and Intubation Techniques
  • Parasites and Host Interactions
  • Anesthesia and Sedative Agents
  • Pleural and Pulmonary Diseases
  • Leptospirosis research and findings
  • Vector-borne infectious diseases
  • Alcoholism and Thiamine Deficiency
  • Respiratory Support and Mechanisms
  • Prenatal Substance Exposure Effects
  • Conservation, Ecology, Wildlife Education
  • Brucella: diagnosis, epidemiology, treatment
  • Galectins and Cancer Biology
  • Rural development and sustainability
  • Foreign Body Medical Cases
  • Zoonotic diseases and public health

The University of Sydney
2004-2022

Platinum Group Coatings (United States)
2021

St. Leonards Hospital
2019-2020

Academy of Vocal Arts
2019-2020

MEP Equine Solutions (United States)
2019

Animal Welfare Institute
2019

Zoos Victoria
2018

New South Wales Department of Health
2018

Royal Prince Alfred Hospital
2004-2007

King Edward Memorial Hospital
2007

Leptospirosis is a zoonotic disease with worldwide distribution, caused by pathogenic serovars in the genus Leptospira. Feral pigs are known carriers of Leptospira species and pig hunting using dogs common recreational activity Queensland, Australia.This study aimed to determine seroprevalence spp. pig-hunting above Tropic Capricorn Queensland establishing geographic incidence human cases leptospirosis identify potential overlap between canine exposure. We also explored knowledge risk-taking...

10.1371/journal.pntd.0010100 article EN cc-by PLoS neglected tropical diseases 2022-01-18

Abstract Background Canine heartworm disease, caused by Dirofilaria immitis , has global veterinary importance. In Australia, the prevalence of canine infection decreased markedly following introduction over-the-counter macrocyclic lactones. We aimed to estimate in at-risk populations dogs eastern Australia and analyse published data from Australia. Methods total, 566 were tested for presence D. antigen. Four cohorts studied: pig-hunting Queensland (Cohort 1, n = 104), remote New South Wales...

10.1186/s13071-020-3943-4 article EN cc-by Parasites & Vectors 2020-02-13

The causative agent of Q fever, Coxiella burnetii , is endemic to Queensland and one the most important notifiable zoonotic diseases in Australia. reservoir species for C . are classically ruminants, including sheep, cattle goats. There increasing evidence exposure dogs across eastern central present study aimed determine if pig‐hunting above Tropic Capricorn had similar rates previous serosurveys companion rural north‐west New South Wales. A total 104 serum IgG antibody titres phase I 2...

10.1111/avj.13151 article EN cc-by-nc-nd Australian Veterinary Journal 2022-02-14

Canine heartworm (Dirofilaria immitis) is a life-threatening infection of dogs with global distribution. Information on the prevalence D. immitis and associated risk factors for canine antigen positivity-and thus disease-in Australia scarce or outdated. The current reference method diagnosis in via detection blood using commercially available microwell-based enzyme-linked immunosorbent assays (ELISAs). Heat treatment plasma prior to testing has been suggested increase test sensitivity. aim...

10.1186/s13071-021-04896-y article EN cc-by Parasites & Vectors 2021-08-09

Prepubertal desexing (neutering) has been a legal requirement for all cats and dogs in the Australian Capital Territory since 2001. All have to be desexed by 3 months of age, are required 6 age. The role veterinary attitudes behaviors implementation mandatory prepubertal is explored this paper. An online survey was sent veterinarians registered via Veterinary Surgeons Board (VSB). designed as cross-sectional study, hosted using software REDcap® analyzed statistical program R®. A response...

10.3389/fvets.2019.00272 article EN cc-by Frontiers in Veterinary Science 2019-08-21

Brucellosis is a zoonotic disease with worldwide distribution. Brucella suis serotype 1 thought to be maintained in the Australian feral pig population, prevalence higher Queensland (Qld) than New South Wales (NSW). Pig hunting popular recreational activity rural Qld and NSW, pigs these states carry B. suis. associated has been diagnosed dogs engaged some of areas. A total 431 from northern north-west NSW were recruited. Two distinct cohorts clinically healthy tested - (1) 96 central, north...

10.1111/avj.13172 article EN Australian Veterinary Journal 2022-05-23

Impingement of the tracheal tube on upper airway structures occurs commonly during advancement over a fibreoptic bronchoscope or introducer. In this descriptive study fibrescope was used to assess site and mechanism impingement variety bronchoscopes introducers orotracheal intubation in anaesthetized adults. The effect 90° counterclockwise rotation manoeuvre overcoming also assessed. We recorded at right arytenoid, left epiglottis, interarytenoid tissue pyriform fossa. Our found wider range...

10.1177/0310057x0603400409 article EN Anaesthesia and Intensive Care 2006-08-01

To evaluate the extent, costs, demands and expectations of Australian veterinary practices in treatment wildlife, to identify potential risks animal welfare based on current situation propose recommendations for improvements.A survey was sent all across Australia identified through website Yellow Pages®. The designed as a cross-sectional study. Data were collected using an online self-completed questionnaire analysed IBM SPSS 19.0.Of 902 contacted, 132 (14.6%) completed questionnaire. Most...

10.1111/avj.12765 article EN Australian Veterinary Journal 2018-11-26

Due to resource limitations, animal shelters in Australia historically have focused on rehoming animals considered 'highly adoptable'. Increasingly, are with pre-existing medical and/or behavioural issues. These often rehomed an 'indemnity waiver' transfer the responsibility of ongoing financial costs associated these conditions from shelter new owner. However, it is unknown what effect indemnity waivers length stay (LOS) prior adoption. The current study used data collected Royal Society...

10.3390/ani9020050 article EN cc-by Animals 2019-02-07
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