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Trichinosis, also known as trichinellosis, is a parasitic disease caused by roundworms of the Trichinella genus. [1] During the initial infection, invasion of the intestines can result in diarrhea, abdominal pain, and vomiting. [1]
Trichinella spiralis is a viviparous [1] nematode parasite, occurring in rodents, pigs, bears, hyenas and humans, and is responsible for the disease trichinosis. It is sometimes referred to as the "pork worm" due to it being typically encountered in undercooked pork products. It should not be confused with the distantly related pork tapeworm.
Trichinella is the genus of parasitic roundworms of the phylum Nematoda that cause trichinosis (also known as trichinellosis). Members of this genus are often called trichinella or trichina worms . A characteristic of Nematoda is the one-way digestive tract, with a pseudocoelom (body cavity made up of only an ectoderm and endoderm ).
Fire ants also sting humans, Frye says, which can cause small pus-filled bumps on the skin, according to the Cleveland Clinic. Other symptoms: Ant bites are typically painful and itchy.
Currently, eight species of Trichinella are known, [1] only three of which cause trichinellosis, and Trichinella britovi is one of them. [2] Numerous mammal species, as well as birds and crocodiles, [1] [2] can harbor the parasite worldwide, but the sylvatic cycle is mainly maintained by wild carnivores. [2] [3] [4]
They come in all shapes and sizes. Some walk, some slither, some fly and some swim. Humans are blessed to share the planet with just over 2.1 million recognized species of animals. And scientists ...
We've all had that oh my god moment: looking in the mirror one morning and seeing dark circles or unsightly puffy eyes. Maybe it's an every day occurrence for you (this particular editor was ...
Visceral larva migrans (VLM) is a condition in humans caused by the migratory larvae of certain nematodes, humans being a dead-end host, and was first reported in 1952. [1] Nematodes causing such zoonotic infections are Baylisascaris procyonis , [ 2 ] Toxocara canis , [ 3 ] Toxocara cati , [ 3 ] and Ascaris suum . [ 4 ]