Parasites are ... roundworms live in the small intestine and feed on the blood in the intestinal lining, and many people that ...

But, for most people, it is latent and lacks clinical symptoms ... felines’ intestinal tracts to complete the reproductive cycle. The Infected Take More Risks In humans, the parasite leads ...

Tapeworms are a group of parasites that depend on humans for growth and cause intestinal infection in them. Tapeworm symptoms and signs include stomach pain, loss of appetite, weight loss.

Giardiasis, caused by the protozoan Giardia intestinalis, is the leading cause of intestinal parasitic infections in humans and pets, in particular dogs. Some of the main symptoms are diarrhea ...

They can be used to treat intestinal symptoms that include ... is higher if you live in or visit an area where parasites are common or where human or animal waste is not treated properly.