Causes Of Parasitic Infections

Some parasitic infections can be passed from person to person. The most common way this occurs is when food that has been prepared by someone with an infection is eaten. In some cases, the condition can be spread by a tainted blood transfusion or when... Full Answer

There are a number of ways to contract parasites. Food is one pathway for parasites to enter your body. Undercooked meat is one common breeding ground for parasites. But vegetarians are not off the hook; unclean or mishandled vegetables can also... Full Answer

People who are exposed to conditions in which parasites thrive are most at risk for parasitic infections. These conditions include areas in which water or food may be infected with parasites or their eggs or where insects carrying the parasites are... Full Answer

Your chances of developing a parasitic infection depend greatly on your level of exposure to parasites. Parasites are more prevalent in rural areas or places that do not follow proper sanitary procedures. If your immune system is compromised either by a... Full Answer

People living in or visiting tropical or sub-tropical regions are most at risk for protozoan infections. Unsanitary conditions, no matter the geographic location, can also increase protozoan infections. People with compromised immune systems, either from... Full Answer

Exposure to conditions in which parasites thrive increases your risk for parasitic infections. Parasites are most prevalent in rural settings or places where water or food may be more easily infected. No matter where you are, if you have a compromised... Full Answer

The eggs produced by roundworms living in soil are transmitted to humans when swallowed. The eggs can be transmitted via human feces found in fields, streets, and back yards. The eggs hatch into worms that cause pain and vomiting in the intestines. They... Full Answer

The common liver fluke is a parasite called Fasciola hepatica, which causes an infection called fasciolasis. The adult fluke lives in the liver of humans, cows and sheep. Fasciola hepatica produces eggs that are excreted with feces and find their way to... Full Answer

Trichinosis is caused by eight different species of round worm in the genus Trichinella. These parasites can be found in animals on all continents but Antarctica. Artic bears harbor a species of Trichinella that is resistant to freezing for reasons yet... Full Answer

Individuals who eat raw or undercooked meats, particularly bear, pork, wild feline (such as a cougar), fox, dog, wolf, horse, seal, or walrus are at risk for trichinosis. Meat from developing countries should be considered suspect and should be... Full Answer