Molecular characterization of <i>Spirometra</i> isolates across the USA.

ABSTRACT: Spirometra is a genus of zoonotic cestodes with an ambiguous species-level taxonomic history. Previously, Spirometra mansonoides was considered the only species present in North America. However, recent molecular data revealed the presence of at least three distinct species in the USA: Spirometra sp. 2 and 3, and Spirometra mansoni. This study aimed to elucidate the diversity and potential host associations of Spirometra species among companion animals in the USA. Samples (N = 302) were examined from at least 13 host species, including mammals, amphibians and reptiles. Sample types included eggs isolated from faeces (n = 222), adult specimens (n = 71) and plerocercoids (n = 9) from 18 different states and 2 territories across t

SUBMITTER: Sanders TL 

PROVIDER: S-EPMC12278013 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature