Malaria is probably the most prevalent and debilitating parasitic disease afflicting humans. It is normally caused by one of four species of Plasmodium.
What are the two most common parasitic infections?
Examples of parasitic infections The most common ones found in North America include Giardia infections (through contaminated water) and toxoplasmosis (spread by cats).
What are the top three parasites worldwide?
There are three main classes of parasites that can cause disease in humans: protozoa, helminths, and ectoparasites.
What is the most common human parasite?
Below are the most common types of parasitic worms that infect humans and are not usually visible to the naked eye.Pinworms (Enterobius vermicularis) ... Tapeworms (Taenia solium) ... Roundworms (Ascaris lumbricoides) ... Roundworms (Wuchereria bancrofti) ... Roundworms (Trichinella ) ... Flatworms (Fasciola hepatica)
Where are parasitic infections most common?
Parasitic infections are more common in rural or developing areas than in developed areas. In developed areas, these infections may occur in immigrants, in returning travelers, or in people with a weakened immune system. Parasites usually enter the body through the mouth or skin.
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