PRESIDIO — In the last few years we have noticed an increasing level in the heartworm infection rate in dogs from the Presidio area. At this point over 50% of the dogs tested from Presidio have heartworm disease.
Heartworm disease is the presence of nematode worms in the heart and vessels in the chest. These are approximately 1/8” in diameter and can be 12” long. They obstruct the vessels and cause a variety of serious signs later in the course of the disease, even leading to death of the dog. Heartworms are transmitted by the bite of a mosquito. Mosquitos are commonly found in stagnant water and where possible, these water sources should be eliminated. Heartworm disease is diagnosed by a simple blood test that most veterinarians can perform. There is a monthly heartworm prevention available.
Once a dog has heartworm disease, there is a series of medications that can be used to eliminate the worms. If you have further questions or would like your dog tested, please contact your veterinarian.
This public service notice was provided by Dr. David Taylor of Fort Davis.