Parasites live in other host organisms and depend on them for survival. Parasites that can affect humans include ticks, lice, and hookworms. Symptoms of a parasite infection in humans can vary ...

Some parasites can affect the eyes. Without treatment, this can lead to vision loss. Learn more about the types of eye parasites, their symptoms, and treatment options.

Intestinal parasites are organisms that live in various parts of the body, but mostly in intestinal walls. The symptoms of intestinal parasite differ depending on the type of parasite.

People who promote these cleanses claim that parasites are the cause of digestive symptoms like diarrhea, gas, and bloating. They say a cleanse can get rid of parasitic infections and their symptoms.

After food poisoning, nausea and vomiting make eating hard. Drinking fluids and eating easy-to-digest foods can help with ...

Parasites typically cause symptoms like diarrhea, nausea, vomiting, and fatigue. They can be treated with prescription medication. Some anecdotal reports have suggested that following a parasite ...

Even if modified, the T. gondii delivery parasites still managed to successfully cross the mice’s blood-brain barrier and deliver MeCP2 proteins. That said, as of right now T. gondii remains T ...