Heartworm infection is a serious and potentially fatal disease in both dogs and cats. Fortunately, however, this disease is 100 percent preventable!

April is National Heartworm Awareness Month! Are your pets protected? Here’s what you need to know.

Heartworms are transmitted by mosquitos.

Heartworms are long, spaghetti-like parasites that live in the heart or pulmonary arteries. These worms cause disease by clogging the heart and major blood vessels, resulting in reduced blood supply to other organs, such as the liver, kidney and lungs.