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Related to Whipworm: hookworm, whipworm infection



(Trichocephalus trichiurus), a parasitic round-worm, with a gray or reddish body. It is threadlike toward the front, and toward the back it is thickened and, in the male, curled up in a spiral. The length of the male is from 30 to 40 mm and that of the female is from 35 to 50 mm. The whipworm lives parasitically in the human intestines (in the blind gut and, less frequently, in the large intestine, the vermiform appendix, or the rectum). It attaches itself to the wall of the intestine by penetrating the mucous membrane with its thin front end and causes the disease trichuriasis. The whipworm develops without an intermediary host. Outside of the human body the larva develops over a period ranging from 11 to 120 days (depending on the temperature) inside an egg that is lemon-shaped and has plugs at both poles. When the egg lands in the intestines, the larva comes out of the egg and attaches itself to the wall of the intestine.


Pod’iapol’skaia, V. P., and V. F. Kapustin. Glistnye bolezni cheloveka, 3rd ed. Moscow, 1958.


References in periodicals archive ?
1) Trifexis also prevents heartworm disease caused by Dirofilaria immitis, and treats and controls adult hookworm (Ancylostoma caninum), roundworm (Toxocara canis & Toxascaris leonina) and whipworm (Trichuris vulpis) infections.
Prevalences of roundworm and whipworm infections usually peaked among children 5-14 years of age; hookworm infections peaked in middle-aged age groups in surveys 1 and 2 and in older age groups in survey 3.
In contrast, the pig whipworm causes disease and losses in livestock, but it does not cause disease in humans.
Poor hygiene with dirty hands, contamination of the food and water supplies with faecal material, inadequate disposal of the faecal material, and consumption of unwashed vegetables fertilised with human faeces are some of the means through which roundworms and whipworms are spread," they said in their report.
Dunn describes a study done in 1999, when the bowels of 25 patients seriously ill with severe Crohn's disease were repopulated with whipworms.
An apparent case of human infection with the whipworm of dogs, Trichuris vulpis (Froelich, 1789).
Other parasitic worms include the brown stomach worm, bankrupt worm, nodular worm and whipworm.
Sub-Saharan Africa's Nine Neglected Tropical Diseases Condition Cases in Africa Proportion of Global Burden in Africa Hookworm 198m 27%-34% Roundworm 173m 14%-22% Bilharzia 166m 89% Whipworm 162m 20%-26% Trachoma 33m 40% Elephantiasis 46m 38% River blindness 18m 99% Sleeping sickness 0.
In a pilot study of 29 adult patients with longstanding, refractory Crohn's disease, patients were given a drink containing 2,500 specially prepared ova of Trichuris suis, the pig whipworm, every 3 weeks for 24 weeks.
COLORADO SPRINGS -- The "absolutely astounding" recent success in treating Crohn's disease by feeding patients live ova of the pig whipworm opens the door to an exciting new approach to treating autoimmune diseases, J.
These discoveries suggest that whipworm infections may have been prevalent among later prehistoric human populations, and probably became increasingly so in the crowded conditions of towns.