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.
Where are parasites most commonly found?
Parasitic organisms are found almost everywhere, from tropical and sub-tropical regions to freezing places like Antarctica. Yet, what every parasite needs is an organism that provides food, shelter, and a place to reproduce. This organism is called a host.
Where do parasitic infections usually infect?
Most parasitic infections enter the body through your mouth, either in food or drink, or by contamination – touching your face with contaminated hands. When working around animals or where there may be animal feces, including gardens, wear gloves and wash hands thoroughly when your task is completed.
What is the most common parasitic infection in the world?
Malaria is probably the most prevalent and debilitating parasitic disease afflicting humans. It is normally caused by one of four species of Plasmodium.
Are parasitic infections common in the US?
Parasitic infections affect millions around the world causing seizures, blindness, infertility, heart failure, and even death,” said CDC Director Tom Frieden, M.D., M.P.H. “They're more common in the US than people realize and yet there is so much we don't know about them.
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