Overview. Tapeworm infection is caused by ingesting food or water contaminated with tapeworm eggs or larvae. If you ingest certain tapeworm eggs, they can migrate outside your intestines and form larval cysts in body tissues and organs (invasive infection). 16 мар. 2021 г.
Can tapeworms survive outside the body?
Tapeworms can live outside for months, waiting for a host to come along. You're most at risk if you work around livestock or travel to a country where hygiene is poor. You can also be infected if you eat or drink something that contains tapeworm eggs or larvae, like raw or undercooked beef or pork.
How long do tapeworms survive on surfaces?
The eggs can survive for months on almost any surface, including grass, carpets, bathroom floors, and bedsheets. If a live tapeworm leaves the body, it can survive for around three weeks without a host.
Where do tapeworms live naturally?
Tapeworms are flat, segmented worms that live in the intestines of some animals. Animals can become infected with these parasites when grazing in pastures or drinking contaminated water. Eating undercooked meat from infected animals is the main cause of tapeworm infection in people.
Where can tapeworms survive?
A tapeworm cannot live freely on its own. It survives within the gut of animals, including humans. Tapeworm eggs normally enter the human host from animals via food, especially raw or undercooked meat. Humans can also become infected if there is contact with animal feces or contaminated water.
