How can Fasciolopsiasis be prevented?
How can Fasciolopsiasis be prevented?
How can fasciolopsiasis be prevented?
- Cook all aquatic plants well before eating them (in boiling water).
- In endemic areas, prevent fecal contamination (from humans or pigs) of water where aquatic plants are grown. Do not feed raw aquatic plants to pigs.
How does intestinal fluke infect human body?
Metacercariae infect humans after ingestion of raw or undercooked fish. The flukes then invade the mucosa of the small intestines, causing inflammation and ulcerations. Flukes eventually become encapsulated. See the image below.
What is the causative agent of Fasciolopsiasis?
The causal agent of the disease, an intestinal fluke called Fasciolopsis buski, is the largest member of class Trematoda within the phylum Platyhelminthes.
What is Fasciolopsiasis?
Fasciolopsiasis is infection with the intestinal fluke Fasciolopsis buski, which is acquired by eating aquatic plants or ingesting contaminated water. Flukes are parasitic flatworms that infect various parts of the body (blood vessels, gastrointestinal tract, lungs, liver) depending on the species.
What kills Fasciolopsis buski?
The disease can be prevented by boiling vegetables before they are eaten or by carefully peeling them with fingers and utensils. It is also possible to kill the metacercarial stages on the vegetables by soaking the vegetables a few minutes in an aqueous solution of metallic iodine with the color of weak iced tea.
How do you know if you have intestinal flukes?
Usually, intestinal fluke infections cause no or mild symptoms. But if the infection is severe, people may have abdominal pain, diarrhea, and fever. Sometimes the flukes prevent foods from being absorbed normally (called malabsorption.
What is fasciolopsiasis?
What is the best diagnostic test for trematodes?
Various antibody-based serologic tests are used in the diagnosis of most trematode infections. These tests are used for diagnosis and for seroepidemiologic studies. Commonly used tests include indirect hemagglutination, indirect immunofluorescence, and ELISA. ELISA is most sensitive and practical.
What is fasciolopsiasis intestinal fluke?
What is the drug of choice for treatment of fasciolopsiasis?
The drug of choice for children and adults is praziquantel, administered as 75 mg/kg/day divided into 3 doses. 6 Confusion of fasciolopsiasis eggs with eggs from fascioliasis (i.e., liver fluke infection) results in ineffective treatment for the latter, which is resistant to praziquantel.
How do you get fasciolopsiasis?
Fasciolopsiasis is caused by infection with the intestinal fluke Fasciolopsis buski. How does one become infected with Fasciolopsis? People become infected with Fasciolopsis when they eat raw or undercooked aquatic plants that have the organism encysted on them. Where is Fasciolopsis found?
How is the diagnosis of Fasciolopsis made?
The diagnosis is made by finding the flukes or their eggs in the feces or even in vomit. Can Fasciolopsis be transmitted from human to human? No, Fasciolopsis is not transmitted directly from human to human.
What are the symptoms of Fasciolopsis buski?
Asia and the Indian subcontinent, especially in areas where humans raise pigs and consume freshwater plants. Most infections are light and asymptomatic. In heavier infections, symptoms include diarrhea, abdominal pain, fever, ascites, anasarca and intestinal obstruction. Fasciolopsis buski eggs.
