Mosquito-borne heartworm Dirofilaria immitis in dogs from Australia.

ABSTRACT:

Background

Heartworm (Dirofilaria immitis) in dogs is considered endemic in Australia, but the clinical heartworm disease caused by the heartworm is rare and prevalence is low. The mainstream prevention of the heartworm is based on macrocyclic lactone (ML) administration. The aim of this study was to confirm endemism of the heartworm under current Australian conditions using a cohort of recent microfilaria-positive dogs which were on variable heartworm prevention.

Methods

A hotspot of canine heartworm antigen-positive and microfilaria-positive dogs has been detected recently in Queensland, Australia. Blood samples from 39 dogs from Queensland and two dogs from New South Wales were investigated for canine filarioids. Rapid antigen diagnostic tests capable of detection of D. i

SUBMITTER: Nguyen C 

PROVIDER: S-EPMC5055658 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature