Heartworm is a serious infection, causing heart disease and even death in affected dogs. Mosquitoes carry the heartworm parasite and transmit infection when they bite. Heartworm isn’t present in the UK, but it’s a hazard to dogs living or travelling abroad with their owners.
Heartworm in dogs is caused by a parasite called Dirofilaria immitis. We don't have heartworm in the UK, but it’s endemic in parts of Europe and warm countries around the world. Symptoms of heartworm range from mild to life-threatening. They include coughing, weakness and difficulty breathing. Heartworm is preventable, with regular monthly prescription medicine. Talk to a vet for early advice if you are planning to travel to countries which have heartworm.
What is heartworm in dogs? >What is heartworm in dogs? [OverviewWhat are the symptoms of heartworm in dogs? >What are the symptoms of heartworm in dogs? [Symptoms
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