Prevalence and molecular characterization of Dirofilaria immitis in road killed canids of northern Iran.

ABSTRACT:

Background

Dirofilaria immitis is a mosquito-borne filarial nematode, which infects primarily wild and domestic canids, causing cardiopulmonary dirofilariasis. The aim of the present study was to determine the prevalence and characterize molecular features of D. immitis in road killed canids, northern Iran.

Methods

The carcasses of 53 road killed canids including 18 dogs (Canis familiaris), and 35 golden jackals (C. aureus) were necropsied in both Mazanderan and Guilan provinces, northern Iran. The molecular analyses were conducted based on the cytochrome oxidase (Cox) 1 and 18S ribosomal RNA (rRNA) genes.

Results

The heartworm infection was found in 55.6% of dogs and 22.9% of jackals. Our study revealed significantly higher prevalence of D. immitis in dogs compared t

SUBMITTER: Sharifdini M 

PROVIDER: S-EPMC9063217 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature