Trichinella britovi in wild boar meat from Italy, 2015–2021: A citizen science approach to surveillance

Autor: Giovanni Sgroi, Nicola D'Alessio, Gianluca Marucci, Laura Pacifico, Francesco Buono, Georgiana Deak, Aniello Anastasio, Maria Interisano, Pasquale Fraulo, Antonella Pesce, Valerio Toscano, Antonella Cristina Romano, Mariateresa Toce, Lucia Palazzo, Esterina De Carlo, Alessandro Fioretti, Vincenzo Veneziano
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: One Health, Vol 16, Iss , Pp 100480- (2023)
Druh dokumentu: article
ISSN: 2352-7714
DOI: 10.1016/j.onehlt.2022.100480
Popis: As a result of the increase of game meat intended for human consumption through Europe, a plethora of food-borne diseases, including trichinellosis, may occur in consumers, posing a relevant public health threat.Thus, this study aims to a citizen science approach to monitor the occurrence of Trichinella spp. in wild boar meat intended for human consumption, evaluating the risk of infection for consumers.Following the European Regulation 2015/1375 (laying down specific rules on official controls for Trichinella in meat), from 2015 to 2021, hunters (n = 478) were involved to collect diaphragm pillar samples of wild boars from mainland southern Italy, which were tested for Trichinella spp. L1 larvae via HCl-pepsin digestion and Multiplex PCR.Overall, 139,160 animals were collected (average of 19,880 per year), being 14 (i.e., 0.01%) tested positive to Trichinella britovi by the combined biochemical and molecular approach. An average larval burden of 28.4 L1 per gram of meat was found (minimum 3.2 - maximum 132.6). A statistically significant difference was found in the prevalence according to hunting seasons (p
Databáze: Directory of Open Access Journals