This study aimed to assess the knowledge and opinions about DCW among dairy cattle farmers in Keningau, Sabah. A questionnaire was developed, validated, and administered by hand to 30 farmers. The data collected include farmers' and farm demographics, and opinions regarding the criteria and indicators of DCW. Only 17 respondents (57%) had heard of "dairy cattle welfare" before this study. Nine farmers (30.0%) had poor knowledge about DCW criteria, whereas 13 (43.7%) and 8 (26.7%) farmers had satisfactory and good knowledge, respectively. Farmers with higher education, larger herd size, high production level, and exotic cattle breeds showed a better understanding. Farmers understood most of the indicators; however, opinions regarding cattle behavior during milking, their physical appearance and their lying down behaviour need to be improved. Nevertheless, 28 respondents ranked their animals' welfare as either good or satisfactory, which further reflects a poor implementation of DCW measures. The main factors suggested by farmers to influence DCW in their herds were facilities, worker issues, management practices, and animal well-being. In conclusion, guidance from veterinarians and animal welfare specialists may be needed to improve the farmers' understanding and practices of DCW.
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http://dx.doi.org/10.3390/ani11061750 | DOI Listing |
Pol J Vet Sci
December 2024
Department of Customs Inspection and Quarantine, Shanghai Customs College, Shanghai, China.
, commonly known as , is a critical zoonotic pathogen that significantly reduces milk yield and product quality and poses a significant risk to public health. Although is increasingly recognised as a principal agent causing milkborne infections, research dedicated to this pathogen in dairy cattle has been less extensive than that of other pathogens. This study aimed to examine the antibiotic resistance profiles of derived from dairy cows and assess its pathogenicity using validated in vivo models.
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December 2024
Nicolaus Copernicus University Veterinary Clinic, Szosa Bydgoska 13, 87-100 Toruń, Poland.
Proper management of cattle reproduction has a major impact on the efficiency and profitability of dairy production. Ultrasound examination and transrectal palpation or the pregnancy-associated glycoprotein (PAG) test are currently the most commonly used methods for pregnancy diagnosis. However, alternative methods to those mentioned above are constantly being sought in order to minimise stress during the examination, the cost of veterinary services and to reduce the rate of errors in pregnancy diagnosis.
View Article and Find Full Text PDFRes Vet Sci
December 2024
Botswana University of Agriculture and Natural Resources, P/Bag BR 0027, Gaborone, Botswana.
Approximately 20 million cases and 0.15 million human fatalities worldwide each year are caused by Salmonellosis. A mechanistic compartmental model based on ordinary differential equations is proposed to evaluate the effects of temperature and pH on the transmission dynamics of Salmonellosis.
View Article and Find Full Text PDFSci Rep
December 2024
Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Purdue University, West Lafayette, IN, 47907, USA.
Unregulated, systemic inflammation negatively impacts health and production in dairy cows. Soluble mediators and platelets have been studied for their expansive role in mediating inflammation. Our objectives were to compare the plasma oxylipin and endocannabinoid profiles, and the platelet and plasma proteomic profiles of healthy cows to cows experiencing elevated systemic inflammation as indicated by plasma haptoglobin (Hp) concentrations.
View Article and Find Full Text PDFBMC Vet Res
December 2024
Departamento de Anatomia, Patologia e Clínicas Veterinárias, Universidade Federal da Bahia, Escola de Medicina Veterinária e Zootecnia, Av. Milton Santos 500, Salvador, Bahia, CEP 40170-110, Brazil.
Background: Ehrlichia spp. are obligate intracytoplasmic Gram-negative tickborne bacteria from the Anaplasmataceae family. Ehrlichiosis is considered an emerging disease in humans and animals.
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