Where Do Whipworms Live?

Whipworms live in the large intestine and whipworm eggs are passed in the feces of infected persons. If the infected person defecates outside (near bushes, in a garden, or field) or if human feces as used as fertilizer, eggs are deposited on soil. They can then mature into a form that is infective.

Where do whipworms live in dogs?

Whipworms are intestinal parasites that are about 1/4 inch (6 mm) long. They live in the cecum (a pouch that forms the first part of the large intestine) and large intestine of dogs, where they cause severe irritation to the lining of those organs.

How long can whipworms live in humans?

The parasite usually takes up residence in the terminal ileum and cecum. In some patients, the entire colon and rectum may be infested with the worm. The worm may live anywhere from 1-4 years without treatment.