Evaluation of Meat Safety Practices and Hygiene among Different Butcheries and Supermarkets in Vhembe District, Limpopo Province, South Africa

Good hygienic practices are required to reduce the risk of microbial contamination during meat processing. We evaluated good hygiene and meat safety practices among different village butcheries (6), commercial butcheries (8), and supermarkets (18) through direct personal observations. The supermarkets and commercial butcheries wore personal protective equipment (PPE) and used proper waste procedures. Moreover, there were pest control devices, a safe water supply, and staff handling money away from meat. At village butcheries, wearing hairnets and aprons, and the display of raw meat being separate from offal were identified as good practices. The irregular washing of hands (67%), less use of gloves (83%), wearing of open sandals (67%) and jewelry (33%), use of the same coat for different activities (100%), lack of paper towels (100%) and pest control devices (67%) and mismanagement of waste (33%) were practices that led to unsafe meat handling. Our study identified good meat safety practices at supermarkets. A combination of good and unhygienic meat handling practices were identified at commercial and village butcheries. These findings suggest a need for intervention through training on food safety in order to improve the hygienic practices of meat handling along the beef supply chain, more especially in commercial and village butcheries.

Prevalence and genotypic characterization of Salmonella spp. from chicken meats marketed in the province of Skikda, Algeria

Here, we aim to determine the prevalence of Salmonella contamination of poultry meat from butcheries of the province of Skikda and to investigate antibiotic resistance. Salmonella spp. isolates were screened from 70 samples, including chicken breasts (n = 40 samples) and chicken thighs (n = 30 samples) collected from 14 butcheries. All suspected Salmonella colonies from selective media were confirmed by MALDI-TOF MS and serotyped. The susceptibility profile to 16 antibiotics was studied. According to the antibiotic susceptibility results, resistance genes were investigated by standard PCR targeting various genes such as blaSHV, blaTEM, aac3, aac6-Ibcr, aad, qnrA and qnrB. Of the 14 butcheries studied, samples from eight butcheries were contaminated with Salmonella (57.14%). 19 Salmonella strains were isolated, including five serotypes with a predominance of Kentucky serotype (n = 9), Enteridis (n = 3), followed by Heidelberg (n = 3), Virchow (n = 3), and Manhattan (n= 1). All isolates were resistant to Rifampicin (100%; n = 19), and to other antibiotics such as Ciprofloxacin (47.36%), Amoxicillin-clavulanic acid (47.36%; n = 9), Amoxicillin, (47.36%; n = 9), Ticarcillin-clavulanic acid (47.36%; n = 9), and Gentamycin (47.36%; n = 9). All isolates showing multidrug resistance (47.36%; n = 9) were positive by PCR to the blaTEM-1 β-lactamase gene, from which 8 strains carried the aminoglycoside resistance aad7 gene. However, none was positive for the tested blaSHV, Aac3, Aac6-Ibcr, qnrA, qnrB, ArmA and ArmB genes. Our findings show a worrying rate of Salmonella contamination of poultry meats.

Meat Safety in Tanzania's Value Chain: Experiences, Explanations and Expectations in Butcheries and Eateries

Urbanisation is associated with changes in consumption patterns and food production processes. These patterns and processes can increase or decrease the risks of outbreaks of foodborne diseases and are generally accompanied by changes in food safety policies and regulations about food handling. This affects consumers, as well as people economically engaged in the food value chain. This study looks at Tanzania's red meat value chain-which in its totality involves about one third of the population-and focuses on the knowledge, attitudes and reported practices of operators of butcheries and eateries with regards to meat safety in an urban and in a rural environment. We interviewed 64 operators about their experiences with foodborne diseases and their explanations and expectations around meat safety, with a particular emphasis on how they understood their own actions regarding food safety risks vis-à-vis regulations. We found operators of eateries emphasising their own agency in keeping meat safe, whereas operators of butcheries-whose products are more closely inspected-relied more on official inspections. Looking towards meat safety in the future, interviewees in rural areas were, relative to their urban counterparts, more optimistic, which we attribute to rural operators' shorter and relatively unmediated value chains.