Aduah Martin, Adzitey Frederick, Amoako Daniel Gyamfi, Abia Akebe Luther King, Ekli Rejoice, Teye Gabriel Ayum, Shariff Amir H M, Huda Nurul
Department of Animal Science, University for Development Studies, Tamale P.O. Box TL 1882, Ghana.
Department of Veterinary Science, University for Development Studies, Tamale P.O. Box TL 1882, Ghana.
Foods. 2021 May 6;10(5):1011. doi: 10.3390/foods10051011.
Foodborne infections due to the consumption of meat is a significant threat to public health. However, good vendor and consumer knowledge of meat safety could prevent meat contamination with and transmission of foodborne pathogens like Salmonella. Thus, this study investigated the vendor and consumer perception, knowledge, and practices of meat safety regarding ready-to-eat (RTE) meat and how this affected the prevalence and antibiotic susceptibility of in RTE meats in the streets of Ghana. A semi-structured questionnaire was used to obtain the demographics, knowledge, and practices of meat safety data from RTE meat vendors ( = 300) and consumers ( = 382). detection was done according to the United State of America (USA)-Food and Drugs Administration (FDA) Bacteriological Analytical Manual. The disk diffusion method was used for antibiotic resistance testing. The results revealed that most of the respondents had heard of meat safety (98.3% vendors, 91.8% consumers) and knew that meat could be contaminated by poor handling (100.0% vendors, 88.9% consumers). The respondents knew that regular hand washing reduced the risk of meat contamination (100.0% vendors, 94.0% consumers). Responses to the practices of meat safety by vendors were generally better. A very low prevalence was observed in the samples, ranging between 0.0 and 4.0% for guinea fowl and beef, respectively. However, the six isolates obtained were resistant to five of the nine antibiotics tested, with all isolates displaying different resistance profiles. Overall, the good knowledge and practice of meat safety demonstrated by the respondents corroborated the negligible prevalence of in this study, reiterating the importance of vendor meat safety knowledge. However, the presence of resistant in some of the meat samples, albeit in a very low prevalence, warrants stricter sanitary measures and greater meat safety awareness in the general population to prevent meat-borne infections and potential transmission of drug-resistant bacteria to humans.
食用肉类导致的食源性感染对公众健康构成重大威胁。然而,肉类供应商和消费者具备良好的肉类安全知识可以防止肉类被沙门氏菌等食源性病原体污染和传播。因此,本研究调查了供应商和消费者对即食(RTE)肉类的肉类安全认知、知识和做法,以及这如何影响加纳街头RTE肉类中[具体细菌名称未给出]的流行率和抗生素敏感性。使用半结构化问卷从RTE肉类供应商(n = 300)和消费者(n = 382)获取人口统计学、肉类安全知识和做法的数据。[具体细菌名称未给出]检测按照美国食品药品监督管理局(FDA)细菌学分析手册进行。采用纸片扩散法进行抗生素耐药性检测。结果显示,大多数受访者听说过肉类安全(98.3%的供应商,91.8%的消费者),并且知道肉类可能因处理不当而被污染(100.0%的供应商,88.9%的消费者)。受访者知道经常洗手可降低肉类污染风险(100.0%的供应商,94.0%的消费者)。供应商对肉类安全做法的回答总体上更好。在样本中观察到[具体细菌名称未给出]的流行率非常低,珍珠鸡和牛肉的流行率分别在0.0%至4.0%之间。然而,获得的6株分离株对9种测试抗生素中的5种耐药,所有分离株呈现不同的耐药谱。总体而言,受访者所展示的良好肉类安全知识和做法证实了本研究中[具体细菌名称未给出]的流行率可忽略不计,重申了供应商肉类安全知识的重要性。然而,一些肉类样本中存在耐药的[具体细菌名称未给出],尽管流行率非常低,这需要采取更严格的卫生措施,并提高普通人群的肉类安全意识,以防止肉类传播感染以及耐药细菌向人类的潜在传播。