Here are 10 parasites that can infect humans, and everything you need ... Attempting to Pet Them Could Put Your Life at Risk Giardia is a microscopic parasite that causes a disease called giardiasis.
Parasite aside, Dillman said there are other chances for disease such as Giardia. The parasite is a ... the parasite is mostly harmless to humans. Dillman explained the flatworm can cause ...