Department of Biomedical Sciences and Veterinary Public Health, Swedish University of Agricultural Sciences, Uppsala, Sweden.
Department of Microbiology, National Veterinary Institute, Uppsala, Sweden.
Vet Rec. 2019 Apr 6;184(14):442. doi: 10.1136/vr.105199. Epub 2019 Mar 4.
The practice of feeding raw meat-based diets (RMBD) to dogs has increased in popularity in recent years. However, RMBD are based on offal that has not undergone any type of treatment to reduce the microbial content, so there is a risk of potential pathogenic microorganisms being present. Frozen samples from 60 RMBD packs produced by 10 different manufacturers were analysed for their content of bacteria belonging to the family , for and for the presence of and were detected in all 60 samples and in 31 samples exceeded a level of 5000 bacteria/g, which is the threshold for satisfactory microbial hygiene according to EU regulations. In two samples, the amount of exceeded 5000 bacteria/g, which is the maximum level of anaerobic bacteria permitted by Swedish national guidelines. species were found in four (7 per cent) and species in three (5 per cent) samples. These results show that it is critical to maintain good hygiene when storing, handling and feeding RMBD, in order to limit the potential health risks to animals and humans, especially young and immunocompromised individuals.
近年来，将生肉为主的饮食（RMBD）喂养给狗的做法越来越流行。然而，RMBD 基于未经任何处理以降低微生物含量的内脏，因此存在潜在的致病性微生物存在的风险。对来自 10 家不同制造商的 60 个 RMBD 包的冷冻样本进行了分析，以检测属于 、 和 的细菌含量。在所有 60 个样本中都检测到了 和 ，在 31 个样本中，细菌含量超过了 5000 个细菌/g，这是根据欧盟法规对满意微生物卫生的要求。在两个样本中， 数量超过了 5000 个细菌/g，这是瑞典国家指南允许的最大厌氧细菌数量。在四个（7%）和三个（5%）样本中发现了 种和 种。这些结果表明，为了限制对动物和人类，特别是对年轻和免疫功能低下的个体的潜在健康风险，在储存、处理和喂养 RMBD 时保持良好的卫生至关重要。
