Peruzy Maria Francesca, Cristiano Daniela, Delibato Elisabetta, D'Alessio Nicola, Proroga Yolande T R, Capozza Rosaria Luana, Rippa Antonio, Murru Nicoletta
Department of Veterinary Medicine and Animal Production, University of Naples "Federico II".
Department of Food Microbiology, Istituto Zooprofilattico Sperimentale del Mezzogiorno, Portici, NA.
Ital J Food Saf. 2022 Feb 22;11(1):9967. doi: 10.4081/ijfs.2022.9967.
Wild boars can be infected with several foodborne pathogens which may be transmitted to humans through the consumption of their meat, but currently, data of their prevalence are still limited. The present study aimed to evaluate the presence of enteric pathogens in wild boar meat samples killed in the Campania region. Twentyeight wild boar meat samples were analyzed for the detection of spp, , spp., and Shiga- Toxigenic spp. was detected and isolated in ten samples and after serotyping Veneziana, Kasenyi, Coeln, Manhattan, Thompson, and Stanleyville were identified. Twenty-one meat samples were found to be contaminated with ; in 6 samples the A and B genes were detected simultaneously, while in 15 only the B gene, which characterizes the bacteria belonging to the biotype 1A, was present. Shiga-Toxin producing was detected in 12 while spp was never detected. In conclusion, due to the high occurrence of pathogenic bacteria detected, the present research shows that wild boars are important reservoirs for foodborne zoonoses which may be transmitted to livestock and humans. This confirms the importance of controls throughout the wild boar supply chain. In the Campania region, checks are guaranteed by the Veterinarians who work within the "management and control plan for wild boar in the Campania region" which has the twofold objective of containing the increasingly invasive presence of this animal and guaranteeing greater safety, traceability, and transparency in the consumption of meat.
野猪可感染多种食源性病原体，这些病原体可能通过食用其肉传播给人类，但目前，它们的流行数据仍然有限。本研究旨在评估坎帕尼亚地区捕杀的野猪肉样本中肠道病原体的存在情况。对28份野猪肉样本进行了分析，以检测 spp、 spp.和产志贺毒素 spp.。在10份样本中检测到并分离出 ，血清分型后鉴定出威尼斯亚纳型、卡森伊型、科尔恩型、曼哈顿型、汤普森型和斯坦利维尔型。21份肉样本被发现感染了 ；在6份样本中同时检测到A和B基因，而在15份样本中仅检测到B基因，该基因是生物型1A细菌的特征基因。在12份样本中检测到产志贺毒素的 ，而从未检测到 spp。总之，由于检测到的病原菌发生率很高，本研究表明野猪是食源性人畜共患病的重要宿主，这些疾病可能传播给家畜和人类。这证实了在整个野猪供应链中进行控制的重要性。在坎帕尼亚地区，由参与“坎帕尼亚地区野猪管理和控制计划”的兽医进行检查，该计划有两个目标，一是控制这种动物日益侵入性的存在，二是保证肉类消费有更高的安全性、可追溯性和透明度。
