Echinococcosis Echinococcus worm is found in the intestine of dogs and sheep. Humans become infected with the cystic form. This infection is found in areas where dogs, sheep and humans live in close proximity, particularly under conditions of poor hygiene. Humans become infected when they ingest the eggs in fecally contaminated food such as vegetables, wild fruits and water. Once the eggs enter the human intestine the larvae invade the bowel wall and circulate to various organs such as the liver and lung where they form cysts.
Diagnosis is made by x-ray studies.
A special blood test can detect specific antibodies. Patients are treated with medications, but some require surgery. Please take the time to read our disclaimer .