Macroscopic sarcocystosis in a pig carcass from an Italian abattoir
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| dc.abstract.en | Different food-safety institutions, including the European Food Safety Authority, encourage monitoring and characterising Sarcocystis spp. in animals and foodstuffs; among meat-producing animals, domestic pigs (Sus scrofa domesticus) can host two different Sarcocystis spp., that is Sarcocystis miescheriana and the zoonotic Sarcocystis suihominis. Herein, we report for the first time the presence of macrocysts of Sarcocystis miescheriana in a domestic pig resulting in carcass condemnation. In North-West Italy, in June 2022 the carcass of a clinically healthy sow was condemned due to the detection of multifocal macroscopic whitish fusiform lesions. Affected muscle samples were submitted to histological and molecular analyses targeting the mtDNA cox1 and 18S rRNA genes. At gross examination and histology, well demarcated, oval or elongated macrocysts up to 8 mm in length characterized by a calcified central core surrounded by fibrosis were detected. The molecular amplification and sequencing of the cox1 mtDNA and 18S rRNA genes revealed the presence of Sarcocystis miescheriana DNA in all sampled macrocysts. Our study provides the first molecularly confirmed case of Sarcocystis miescheriana infection in a domestic pig in Italy. The present report highlights the need to increase data related to the occurrence and the prevalence of Sarcocystis spp. in meat-producing animals, and in wild and domestic pigs in particular, taking into account the zoonotic potential of Sarcocystis suihominis and the possible financial losses related to carcass discard due to macroscopic Sarcocystis spp. cysts. | |
| dc.affiliation | Wydział Medycyny Weterynaryjnej i Nauk o Zwierzętach | |
| dc.affiliation.institute | Katedra Nauk Przedklinicznych i Chorób Zakaźnych | |
| dc.contributor.author | Rubiola, Selene | |
| dc.contributor.author | Pasquariello, Linda | |
| dc.contributor.author | Panebianco, Felice | |
| dc.contributor.author | Capucchio, Maria Teresa | |
| dc.contributor.author | Colombino, Elena | |
| dc.contributor.author | Bordese, Federica | |
| dc.contributor.author | Giobbio, Enrique | |
| dc.contributor.author | Fioriello, Lisa | |
| dc.contributor.author | Braghin, Silvia | |
| dc.contributor.author | Korpysa-Dzirba, Weronika | |
| dc.contributor.author | Różycki, Mirosław | |
| dc.contributor.author | Chiesa, Francesco | |
| dc.date.accessioned | 2025-11-07T10:43:19Z | |
| dc.date.available | 2025-11-07T10:43:19Z | |
| dc.date.issued | 2023 | |
| dc.description.bibliography | il., bibliogr. | |
| dc.description.finance | publication_nocost | |
| dc.description.financecost | 0,00 | |
| dc.description.if | 1,8 | |
| dc.description.number | 4 | |
| dc.description.points | 100 | |
| dc.description.volume | 47 | |
| dc.identifier.doi | 10.1007/s11259-023-10137-7 | |
| dc.identifier.eissn | 1573-7446 | |
| dc.identifier.issn | 0165-7380 | |
| dc.identifier.uri | https://sciencerep.up.poznan.pl/handle/item/5807 | |
| dc.language | en | |
| dc.relation.ispartof | Veterinary Research Communications | |
| dc.relation.pages | 2271-2277 | |
| dc.rights | ClosedAccess | |
| dc.sciencecloud | nosend | |
| dc.subject.en | Sarcocystis miescheriana | |
| dc.subject.en | domestic pig | |
| dc.subject.en | macroscopic sarcocystosis | |
| dc.subject.en | cox1 mtDNA gene | |
| dc.subject.en | 18S rRNA | |
| dc.subject.en | Carcass condemnation | |
| dc.title | Macroscopic sarcocystosis in a pig carcass from an Italian abattoir | |
| dc.type | JournalArticle | |
| dspace.entity.type | Publication | |
| oaire.citation.issue | 4 | |
| oaire.citation.volume | 47 |