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Latest Trichinella spiralis Stories

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2011-02-21 09:35:00

By Caroline Arbanas, Washington University in St. Louis Scientists have decoded the DNA of the parasitic worm that causes trichinosis, a disease linked to eating raw or undercooked pork or carnivorous wild game animals, such as bear and walrus. After analyzing the genome, investigators at Washington University School of Medicine in St. Louis and their collaborators report they have identified unique features of the parasite, Trichinella spiralis, which provide potential targets for new drugs...

2009-04-28 10:11:29

Trichina worms (Trichinella spp.) are roundworms that can invade a wide range of animals and man. People are most often infected through eating trichina-containing pork. For her doctorate, Rebecca Davidson investigated the incidence of trichina in red foxes in Norway. Her findings show that red foxes throughout Norway are liable to become infected, but that the parasite is most common in southern and especially south-eastern areas. The most frequently-found Trichinella species in the red fox,...


Latest Trichinella spiralis Reference Libraries

Trichinella spiralis
2014-01-12 00:00:00

Trichinella spiralis, sometimes known as the pork worm, is a parasite within the Nematoda class. It can be found in pigs, rats, humans, and bears. This worm causes trichinosis in humans, most often from consuming undercooked pork. This species is the smallest within its class, reaching an average body length of .16 centimeters. Females are twice as large as males, displaying a sexual dimorphism. The reproductive organs of females are unique to the species in that the front end holds developed...

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