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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.
The diagnosis is usually based on symptoms and confirmed by finding specific antibodies in the blood, or larvae on tissue biopsy. [1] The best way to prevent trichinosis is to fully cook meat. [3] A food thermometer can verify that the temperature inside the meat is high enough. [3]
Brown bears will also commonly consume animal matter, which in summer and autumn may regularly be in the form of insects, larvae such as grubs and including beehives.Most insects eaten are of the highly social variety found in colonial nests, which provide a likely greater quantity of food, although they will also tear apart rotten logs on the forest floor, turn over rocks or simply dig in ...
Female bears, called sows, will hibernate to give birth and nurse their cubs. The family will them emerge from their den in the spring when the cubs are weaned and can survive on solid food ...
The findings could lead to new medicines to help people who have inherited blood-clotting disorders, researchers say. Skip to main content. 24/7 Help. For premium support please call: 800-290 ...
Cow blood mixed with milk, for example, is a mainstay food of the African Maasai. Many places around the world eat blood sausage. Some societies, such as the Moche, had ritual hematophagy, as well as the Scythians, a nomadic people of Eastern Europe, who drank the blood of the first enemy they killed in battle. Psychiatric cases of patients ...
The tour guide in Alaska’s Katmai National Park & Preserve encountered the bear on a recent tour. ‘Distinctly not friend shaped.’ Massive bear stares down photographer in TikTok video
Glacier bears, like all other black bears, are omnivores, with their diets varying depending on the food source available during the season and the location. [13] Their diet includes young shoots and roots in early spring. During the summer in Alaska, the glacier bear eats the abundant Pacific salmon spawning in the streams.