Results 61 to 70 of about 1,200 (140)

Sheep and farm level factors associated with footrot: a longitudinal repeated cross‐sectional study of sheep on six farms in the UK

Veterinary Record, Volume 182, Issue 10, Page 293-293, March 2018., 2018
Footrot is an ovine foot disease of infectious origin and a cause of serious welfare and economic compromise in affected animals and flocks. The development of footrot in sheep is associated with the infectious agent Dichelobacter nodosus, which may invade as a primary pathogen, but the risk of disease is increased following damage to the interdigital ...
Joseph William Angell, Dai H Grove‐White, Jennifer S Duncan   +2 more
wiley   +1 more source

Periparturient mortality in merino ewes in Australia: Incidence, impact and the path to mitigation strategies

Australian Veterinary Journal, Volume 103, Issue 5, Page 287-297, May 2025.
Managing breeding ewe mortality is a priority for the Australian sheep industry. The periparturient period carries the highest risk of mortality, but the incidence and causes in Merino ewes are not well characterised. Here, we outline the reported incidence of annual and periparturient mortality for Australian Merino ewes, causes and risk factors for ...
B Kirk, T Clune, E de Looff, J Jones, S Barber, D McGill, L Rowlands, S McGrath, J Kelly, A Whale, C Jacobson, E Glanville   +11 more
wiley   +1 more source

Assessment of listing and categorisation of animal diseases within the framework of the Animal Health Law (Regulation (EU) No 2016/429): ovine epididymitis (Brucella ovis)

EFSA Journal, Volume 15, Issue 10, October 2017., 2017
Abstract Ovine epididymitis (Brucella ovis) has been assessed according to the criteria of the Animal Health Law (AHL), in particular criteria of Article 7 on disease profile and impacts, Article 5 on the eligibility of ovine epididymitis to be listed, Article 9 for the categorisation of ovine epididymitis according to disease prevention and control ...
EFSA Panel on Animal Health and Welfare (AHAW), Simon More, Anette Bøtner, Andrew Butterworth, Paolo Calistri, Klaus Depner, Sandra Edwards, Bruno Garin‐Bastuji, Margaret Good, Christian Gortázar Schmidt, Virginie Michel, Miguel Angel Miranda, Søren Saxmose Nielsen, Mohan Raj, Liisa Sihvonen, Hans Spoolder, Jan Arend Stegeman, Hans‐Hermann Thulke, Antonio Velarde, Preben Willeberg, Christoph Winckler, Francesca Baldinelli, Alessandro Broglia, Denise Candiani, Beatriz Beltrán‐Beck, Lisa Kohnle, Dominique Bicout   +26 more
wiley   +1 more source

The role of the environment in transmission of Dichelobacter nodosus between ewes and their lambs. [PDF]

Vet Microbiol, 2015
Dichelobacter nodosus (D. nodosus) is the essential causative agent of footrot in sheep. The current study investigated when D. nodosus was detectable on newborn lambs and possible routes of transmission. Specific qPCR was used to detect and quantify the load of D. nodosus in foot swabs of lambs at birth and 5-13 h post-partum, and their mothers 5-13 h
Muzafar M, Calvo-Bado LA, Green LE, Smith EM, Russell CL, Grogono-Thomas R, Wellington EM.   +6 more
europepmc   +4 more sources

The role of PilU in the surface behaviors of Pseudomonas aeruginosa

mLife, Volume 4, Issue 1, Page 83-95, February 2025.
Abstract In Pseudomonas aeruginosa, the dynamic activity of type IV pilus (TFP) is essential for various bacterial behaviors. While PilU is considered a homolog of the TFP disassembling motor PilT, its specific roles remain unclear. Using pilus visualization and single‐cell tracking techniques, we characterized TFP dynamics and surface behaviors in ...
Jingchao Zhang, Yan Luo, Yiwu Zong, Shangping Lu, Yi Shi, Fan Jin, Kun Zhao   +6 more
wiley   +1 more source

Rapid and Cost‐Effective Platypus eDNA Detection in Waterways Using Loop‐Mediated Isothermal Amplification Assay: Advancing Conservation Efforts

Environmental DNA, Volume 6, Issue 5, September–October 2024.
The platypus faces multiple threats, necessitating practical monitoring tools like the Plat‐LAMP assay for rapid DNA detection in water samples. This study showcases the assay's sensitivity, specificity, and potential for cost‐effective, field‐friendly environmental monitoring to aid platypus conservation.
Meysam Khodaparast, Dave Sharley, Stephen Marshall, Travis Beddoe   +3 more
wiley   +1 more source

Prevalence of bacterial species associated with ovine footrot and contagious ovine digital dermatitis in Swedish slaughter lambs

Acta Veterinaria Scandinavica, 2022
Background Ovine footrot and contagious ovine digital dermatitis (CODD) are contagious mixed bacterial infections with major impacts on animal health and production. In Sweden, ovine footrot and CODD were first detected in 2004 and 2019, respectively. In
Anna Rosander, Rebecka Albinsson, Ulrika König, Ann Nyman, Sara Frosth   +4 more
doaj   +1 more source

Economic impact of ovine footrot and serological diversity and virulence of Dichelobacter nodosus in north Kashmir, India

Indian Journal of Animal Sciences, 2014
The present study was aimed to determine the prevalence and economic impact of footrot as well as to determine the serological diversity and strain differentiation of Dichelobacter nodosus in north Kashmir, India, comprising district Baramulla ...
Z A KABLI, S A WANI, I HUSSAIN, M A BHAT, M A RATHER, S N MAGRAY   +5 more
doaj   +1 more source

First description of interdigital hyperplasia associated with contagious ovine digital dermatitis in two sheep

Frontiers in Veterinary Science, 2023
Interdigital hyperplasia (IH) is a fold of fibrous tissue protruding into the interdigital space that rarely occurs in sheep. Interdigital hyperplasia secondary infected with bovine digital dermatitis (BDD) treponemes has been reported in cattle in the ...
Maher Alsaaod, Robin Michael Schmid, Nathalie Zwahlen, Sara Soto, Nicole Wildi, Torsten Seuberlich, Adrian Steiner   +6 more
doaj   +1 more source

Molecular analysis of Dichelobacter nodosus isolated from footrot in sheep in Malaysia [PDF]

Veterinary Microbiology, 1998
Pulsed field gel electrophoresis analysis of genomic DNA was used to investigate genetic diversity among Dichelobacter nodosus from footrot in sheep in Malaysia. Twelve Dichelobacter nodosus strains isolated from lesion materials from infected sheep were confirmed as Dichelobacter nodosus by polymerase chain reaction technique using the species ...
Zakaria, Zunita, Radu, Son, Abdul Rahman, Sheikh Omar, Mutalib, Abdul Rahim, Joseph, P. G., Rahmat Ali, Gulam Rusul   +5 more
openaire   +2 more sources