Altissimi Caterina, Primavilla Sara, Roila Rossana, Gavaudan Stefano, Morandi Benedetto, Di Lullo Stefania, Coppini Marta, Baldinelli Chiara, Cai Dongjie, Branciari Raffaella, Valiani Andrea, Paulsen Peter, Ranucci David
Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06121 Perugia, Italy.
Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche "Togo Rosati", 06121 Perugia, Italy.
Foods. 2024 Apr 10;13(8):1156. doi: 10.3390/foods13081156.
A survey was conducted from 2018 to 2023 to assess the presence of in 280 hunted wild boar (carcasses after evisceration and skinning, N = 226; liver, N = 258; and fecal samples, N = 174). The overall prevalence was 2.86% (confidence interval 95%, 1.45-5.45%) with five positive samples detected in carcasses, three in the liver, and one in a fecal sample. This prevalence was in line with those found in nearby areas denoting a low number of positive samples. Positive animals were over 24 months of age and weighed, before skinning, 59.00 ± 9.11 Kg and no difference was detected in microbial loads between samples positive and negative for (aerobic colony count of 4.59 and 4.66 log CFU/400 cm, and count of 2.89 and 2.73 log CFU/400 cm (mean values) in positive and negative subjects, respectively). Stanleyville was the most frequently isolated serotype. A semiquantitative risk assessment was conducted for the first time in game meat considering two products, meat cuts intended for cooking and fermented dry sausages. Only proper cooking can reduce the risk of ingestion of to the minimum for consumers, whereas ready-to-eat dry sausages constitute risk products in terms of foodborne Salmonellosis (risk score of 64 out of 100).
2018年至2023年进行了一项调查，以评估280头被猎杀野猪中（取出内脏和剥皮后的 carcasses，N = 226；肝脏，N = 258；粪便样本，N = 174）的存在情况。总体患病率为2.86%（95%置信区间，1.45 - 5.45%），在 carcasses 中检测到5个阳性样本，肝脏中3个，粪便样本中1个。该患病率与附近地区发现的患病率一致，表明阳性样本数量较少。阳性动物年龄超过24个月，剥皮前体重为59.00±9.11千克，对于（阳性和阴性样本的需氧菌落计数分别为4.59和4.66 log CFU/400 cm，以及计数分别为2.89和2.73 log CFU/400 cm（平均值）），阳性和阴性样本之间的微生物负荷未检测到差异。斯坦利维尔是最常分离出的血清型。首次对野味肉进行了半定量风险评估，考虑了两种产品，即用于烹饪的肉块和发酵干香肠。只有适当烹饪才能将消费者摄入的风险降至最低，而即食干香肠就食源性沙门氏菌病而言属于风险产品（风险评分为100分中的64分）。
