Trichuris Trichiura, or Whipworm

An estimated 604-795 million people in the world are infected with whipworm. Whipworm, hookworm, and Ascaris are known as soil-transmitted helminths (parasitic worms). Together, they account for a major burden of disease worldwide. 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. Whipworm infection is caused by ingesting eggs. This can happen when hands or fingers that have contaminated dirt on them are put in the mouth or by consuming vegetables or fruits that have not been carefully cooked, washed or peeled. People infected with whipworm can suffer light or heavy infections. People with light infections usually have no symptoms. People with heavy symptoms can experience frequent, painful passage of stool that contains a mixture of mucus, water, and blood. Rectal prolapse can also occur. Children with heavy infections can become severely anemic and growth-retarded. Whipworm infections are treatable with medication prescribed by your health care provider. Whipworm infection is an intestinal infection caused by the roundworm Trichuris trichiura. People acquire the infection by eating foods contaminated with soil that contains the roundworm eggs or by swallowing eggs after having contact with contaminated soil. People may have no symptoms or may have abdominal pain, loss of appetite, diarrhea, bleeding from the intestine, or anemia, depending on the severity of the infection. Doctors usually diagnose the infection by identifying eggs in a stool sample. Adequate sanitation and good personal hygiene help prevent spread of the infection. An antiparasitic drug such as albendazole is used to treat the infection.