Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche ''Togo Rosati''

Authors   Morandi B, Bazzucchi A, Gambini S, Crotti S, Cruciani D, Morandi F, Napoleoni M, Piseddu T, Di Donato A, Gavaudan S

Abstract   Taeniids are multi-host parasites with an indirect life cycle that strictly depends on a predator-prey relationship. Parasites with a complex life cycle may exhibit different degrees of host-specificity at each life stage. Knowing the host breadth is a fundamental concept of the biology and epidemiology of these multi-host parasites. Morphological identification of tapeworms is challenging and occasionally may produce misdiagnosis. Thus, molecular investigations were carried out for the identification of parasitic cysts detected from muscle tissues in a male roe deer necropsied at the Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche "Togo Rosati" (Central Italy). Sanger sequencing showed 99% query cover, 2e-109 e-value, and 100% identity with Taenia serialis. The exact definitive host was not revealed in this report, but red foxes and Italian wolves may play a significant role as being widespread within the area. Wildlife surveillance is crucial to monitor for human and animal health since global distribution and flexibility in intermediate hosts of many and even more critical taeniids species may enlarge their host range.

Publish Date   2022

Volume    17 ; eCollection 2022 Apr.

ISSN    2213-2244

DOI   doi.org/10.1016/j.ijppaw.2021.12.011

URL   https://www.sciencedirect.com/science/article/pii/S2213224421001322?via%3Dihub

Journal   International Journal for Parasitology: Parasites and Wildlife.

Pages   110–113

PMID  35024334