16 мар. 2021 г. · Tapeworm infection is caused by ingesting food or water contaminated with tapeworm eggs or larvae. If you ingest certain tapeworm eggs, .
How do tapeworm eggs spread?
People can pass tapeworm eggs to others when they don't wash their hands after using the bathroom. Tapeworm eggs in feces can then spread into food or onto surfaces like doorknobs.
Can tapeworm eggs infect humans?
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).
How long do tapeworm eggs live on surfaces?
It can happen directly, like when your dirty fingers touch your mouth or food. It can also happen indirectly, like when you touch an object that's contaminated with eggs. Tiny pinworm eggs can live on surfaces -- toys, bathroom fixtures, school desks, or bed linens -- for up to 3 weeks.
Can tapeworm eggs live outside the body?
Because of their indirect life cycle and survival strategy, tapeworm eggs are capable of surviving outside of dogs for extended periods. Adult tapeworms living in a dog's intestines release reproductive segments that exit via the anus.
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