Parasites are a common symptom to see the doctor, however.
Vaginal infections, skin infections, in a dermatologist practice for example, we can see one or two patients a week who have a parasite on the skin, sometimes even more. You know just having this ribbon like organism threading though your intestines. We see it in every possible individual that you can imagine. Kids, adults, institutionalized patients, patients with HIV disease. We see it in bank presidents, we see it in the homeless.