First molecular characterization of Dirofilaria Immitis in Cuba.

ABSTRACT:

Background

Dirofilarioses are widespread diseases caused by mosquito-borne nematodes of the family Onchocercidae, genus Dirofilaria. The major etiologic agent of canine dirofilariosis in the American continent is the zoonotic parasite Dirofilaria immitis. Existing reports of filarioid nematodes in Cuba are based solely on morphological and immunological analysis which do not allow unambiguous identification and/or direct detection of causal agents.

Results

Here we present the molecular characterization of filarioid nematodes found in a dog in Cuba. Based on the molecular and phylogenetic analysis of the 5.8S-ITS2-28S region and cox1 gene fragments, the worms were unambiguously classified as D. immitis. Sequence analysis showed high identity of the gene fragments in this stud

SUBMITTER: Roblejo-Arias L 

PROVIDER: S-EPMC10655431 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature