Background: Anecdotal reports suggested that farmers were sustaining significant injuries while ear tagging newborn calves or clipping cattle prior to slaughter.
Aims: This national survey was designed for determining the incidence and nature of self-reported injuries to farmers that were sustained while tagging calves and clipping cattle.
Methods: A cross-sectional, anonymous, postal questionnaire survey was sent to all members of the National Farmers Union of Scotland with beef or dairy cattle (n = 4495).
Results: In total, 2439 (54%) usable questionnaires were received and 1341 injuries were reported by 591 (24%) respondents. Tagging-related injuries were reported by 297 (12%) respondents. The most commonly described injury was bruising, but lacerations (3%) and fractures (3%) also occurred. Fifty-eight (20%) individuals lost time from work, with a median of 3 days [interquartile range (IQR) = 2-7 days]. Four hundred and eighteen (17%) respondents reported clipping-related injuries. The most common injury was bruising, but lacerations (6%) and fractures (7%) also occurred. Ninety-five (23%) individuals lost time from work, with a median of 4 days (IQR = 2-14 days). Tagging injuries more commonly affected lower limbs and the trunk, while clipping injuries affected the upper limbs. Tagging injuries were associated with working alone, in an open field and with a vehicle nearby, while clipping injuries were associated with working alone, with beef cattle and with younger age. Both types of injury were associated with injuries from livestock in other circumstances.
Conclusions: Tagging calves and clipping cattle prior to slaughter are associated with a significant risk of injury, which may be severe, necessitating treatment and time lost from work. Policy makers, safety advisers and the farming community should reconsider whether these procedures are necessary and whether current guidelines should be modified in order to improve safety.
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http://dx.doi.org/10.1093/occmed/kqh032 | DOI Listing |
J Dairy Sci
December 2024
Department of Animal and Dairy Sciences, University of Wisconsin, Madison, Wisconsin 53706, USA. Electronic address:
The objective of this study was to assess the applicability of a computer vision-based keypoint detection technique to extract mobility variables associated with mobility scores from top-view 2-dimensional (2D) videos of dairy cows. In addition, the study determined the potential of a machine learning classification model to predict mobility scores based on the newly extracted mobility variables. A data set of 256 video clips of individual cows was collected, with each clip recorded from a top-view perspective while the cows were walking.
View Article and Find Full Text PDFInt J Mol Sci
October 2024
Faculty of Medicine and Health Technology, Tampere University, 33520 Tampere, Finland.
Phospholipids are the main building components of cell membranes and are also used for cell signaling and as energy storages. Cancer cells alter their lipid metabolism, which ultimately leads to an increase in phospholipids in cancer tissue. Surgical energy instruments use electrical or vibrational energy to heat tissues, which causes intra- and extracellular water to expand rapidly and degrade cell structures, bursting the cells, which causes the formation of a tissue aerosol or smoke depending on the amount of energy used.
View Article and Find Full Text PDFAm J Vet Res
December 2024
Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, NC.
Objective: To determine the feasibility of catheterizing the portal vein to obtain serial portal vein blood samples in steers. We hypothesized that the portal vein catheterization would be a successful continuous sampling technique with minimal adverse effects in steers.
Methods: 2 groups of steers were used: a pilot group (n = 2) and experimental group (n = 6).
J Anim Sci
January 2024
Faculty of Veterinary Medicine, University of Calgary, Calgary, Alberta, Canada.
Stress during the transition of beef steers from ranch to feedlot may depend on steer source and preconditioning. The interplay between physiological and behavioral patterns of preconditioned (PC) and auction-derived (AD) steers, particularly after commingling, is poorly understood. Our objective was to evaluate whether hair cortisol (HC) concentrations were related to the health and performance of PC and AD steers and study behavioral activities after commingling over 6 wk in a feedlot.
View Article and Find Full Text PDFInt J Med Robot
August 2024
Department of Research, AIRS Inc., 202 Robot Innovation Center, Daegu, South Korea.
Background: Traditional open surgery for bone tumours sometimes has as a consequence an excessive removal of healthy bone tissue because of the limitations of rigid surgical instruments, increasing infection risk and recovery time.
Methods: We propose a remote robot with a 4.5-mm diameter bendable end-effector, offering four degrees of freedom for accessing the inside of the bone and performing tumour debridement.
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