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Yersiniosis caused by Yersinia enterocolitica is the third most common zoonosis transmitted from asymptomatic, healthy pigs to humans through raw or insufficiently cooked meat. The occurrence of Y. enterocolitica on a farm can vary, depending on different risk factors, including production system and biosecurity level. At the slaughterhouse, the contamination level of carcasses depends to a great extent on practices during lairage, along with the handling and processing of the head, tongue, tonsils, and rectum of slaughtered pigs. A comprehensive approach for further Y. enterocolitica farm/slaughterhouse categorization, improved hygiene practices, and mandatory surveillance for underestimated pathogens within the food chain is necessary for maintaining the One Health concept. [ABSTRACT FROM AUTHOR]

This study was conducted to determine the microbiological status of 390 beef and pork minced meat samples collected over three years from 52 retailers in the territory of Belgrade. The numbers of aerobic colony counts, Escherichia coli, and the presence of Salmonella spp. are prescribed criteria for this group of meat semi-products. Salmonella spp. was confirmed in one sample of minced beef meat (0.8%), while unsatisfactory E. coli counts were only determined in pork meat samples (2.7%). In 2021, all samples complied with the microbiological criteria for minced meat The highest occurrence of positive samples was observed during the III quarter of 2022 (P=0.04) with a frequency of 9.3%. The level of contamination of minced pork with E. coli bacteria in the same quarter was significantly higher compared to the II quarter of 2022 (627±75 vs. 292±9 cfu/g, P=0.009). Improvement of process hygiene and revision of process control, along with permanent education of food staff on the principles of GMP and GHP, are necessary for maintaining food safety and public health. [ABSTRACT FROM AUTHOR]

Nowadays, we are more aware than ever that intensive livestock and meat production and consumption have negative, sometimes detrimental effects on the environment and animal and human health. Habitats, biodiversity and soil quality have been greatly affected by the growth of agriculture. Good animal welfare and proper protection are essential for producing high-quality meat. For the past few decades, production from the poultry and pig sector expanded much faster than the bovine or ovine sector. Despite many barriers, global meat production is still a growing sector. Therefore, there is a need for a sustainable approach to the production of meat and meat products. The meat sector has to transform in such a manner as to be an industry that cares for the environment, animals and consumers. [ABSTRACT FROM AUTHOR]