The dwarf tapeworm can be transmitted from human to human. It is the only tapeworm that can go through its entire life cycle in one single host. Dwarf tapeworm infection is the most common tapeworm infection globally.
How do tapeworms spread from person to person?
Humans swallow the eggs when they eat contaminated food or put contaminated fingers in their mouth. Importantly, someone with a tapeworm can infect him-or herself with tapeworm eggs (this is called autoinfection), and can infect others in the family.
Are tapeworms transferable?
In general, the mode of tapeworm transmission from pet to person is due to close physical contact such as allowing a pet to lick you or letting it sleep on your bed which causes accidental ingestion of the tapeworm eggs. Contact with cat or dog faeces also carries a risk, as is eating unwashed wild foods.
Can worms be transferred from person to person?
It's common in the tropics and subtropics. Adult worms can live up to 7 years in a person's lymph system. The disease only spreads from person to person through mosquitoes. When a mosquito bites an infected person, they can spread the tiny worms to other people they bite.
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