Heartworm Disease

Heartworm Disease
This disease is spread by mosquitoes; therefore areas heavily populated by these insects tend to have a greater incidence of heartworm disease.  When a mosquito bites an infected pet, it sucks out blood containing the microfilaria.  After about two weeks in the mosquito, the microfilaria become infective larvae.  This step is necessary for the transmission of heartworm.  When the mosquito bites another pet, the infective larvae are transmitted.  

Prevention of Heartworm Disease
Your pet should stay on heartworm preventative prescribed by your veterinarian year-round.  It is necessary to have a heartworm test performed on your dog prior to using a preventative and also to have this test performed annually.  Heartworms are not only limited to dogs, therefore your feline friend should be on heartworm preventative as well.

Where to Find Us:

VESC Carytown
3312 West Cary Street,
Richmond, VA 23221
(p) 804.353.9000   (f) 804.353.9271
Get Directions  |  Email Us

VESC Midlothian
2460 Colony Crossing Place
Midlothian, VA 23112
(p) 804-744-9800
(f) 804-744-4842
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The American Animal Hospital Association (AAHA) is the only organization that accredits small animal hospitals throughout the U.S. & Canada. AAHA-accredited hospitals adhere to the highest quality standards, which helps ensure the best care for your pet. Find an AAHA-accredited hospital:

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