What is the characteristics of Taenia saginata?
CHARACTERISTICS: Taenia saginata is a tapeworm of the class cestoidea, order cyclophyllidea, and family Taeniidae 1 2. Adult Worm: Mature worms are found only in humans. Mature worms are 4 to 8 meters in length with 1,000 to 2,000 proglottids. The scolex has 4 suckers and the rostellum has no hooks.
How can Taenia saginata be prevented?
One way to prevent taeniasis is to cook meat to safe temperatures. A food thermometer should be used to measure the internal temperature of cooked meat. Do not sample meat until it is cooked. USDA recommends the following for meat preparation.
What is the habitat of Taenia saginata?
Taenia saginata is a parasite so its habitat and nutrition comes from another organism. Now the Beef tapeworm has two hosts that it infects in a lifetime: the definitive host and the intermediate host. The Definitive Host: Us! The adult worm spends most of its time in the human’s small intestine.
What is difference between Taenia Solium and Taenia saginata?
The key difference between Taenia solium and Taenia saginata is that the pigs are the intermediate hosts of Taenia solium, while the cattle are the intermediate hosts of Taenia saginata. Tapeworms are parasitic segmented flatworms which are several meters long. They belong to genus Taenia.
How is Taenia saginata treatment?
Treatment of T. saginata infection is with a single oral dose of praziquantel 5 or 10 mg/kg. Alternatively, a single 2-g dose of niclosamide (not available in the US) is given as 4 tablets (500 mg each) that are chewed one at a time and swallowed with a small amount of water.
What does Taenia saginata look like?
saginata has a strong resemblance to the other human tapeworms, such as Taenia asiatica and Taenia solium, in structure and biology, except for few details. It is typically larger and longer, with more proglottids, more testes, and higher branching of the uteri. It also lacks an armed scolex unlike other Taenia.
Where does Taenia saginata live in the human body?
Taenia saginata is also known as the beef tapeworm. It is found amongst beef eaters all over the world. The adult worm lives in the small intestine (upper jejunum) of human. This is the unarmed tapeworm of man causing taeniasis and it can cause cysticercosis in cattle.
Which is the best medicine for Taenia saginata?
Taeniasis can be treated using praziquantel. In this case, you should use 5-10 mg/kg for single administration. Niclosamkide is also used to treat the taeniasis. For adult and children over 6 years, 2 gm is used as single dose after a light breakfast. Albendazole is highly effective against cattle infection.
How big does a Taenia saginata scolex get?
T. saginata is a long flattened ribbon-like tapeworm that is white in color. It is about 6 to 7 milimeters in width. The adult T. saginata usually grows to be about 4 to 8 meters in length, with about 1000 segments called proglottids. Unlike the T. solium, the scolex (or mouth) is “unarmed” because it has 4 suckers but no hooks.
Who is the intermediate host for Taenia saginata?
The cattle acts as intermediate host and in this case, larval development occurs while human acts as definitive host which harbor the adult worms. Geographically, they are available in South Asia, Southeast Asia, Africa, Europe and Latin America. Human lives are infected if they take raw or undercooked beef.