Contaminated food and drink are common sources for the introduction of infection into the body.
What are the sources of parasitic infection?
Parasitic infections can be spread in a number of ways. For example, protozoa and helminths can be spread through contaminated water, food, waste, soil, and blood. Some can be passed through sexual contact. Some parasites are spread by insects that act as a vector, or carrier, of the disease.
What is the most common parasitic infection?
Giardia is arguably the most common parasite infection of humans worldwide, and the second most common in the United States after pin-worm. Between 1992 and 1997, the Centers for Disease Control and Prevention (CDC) estimated that more than 2.5 million cases of giardiasis occur annually.
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.
What is the most common way to get parasites?
One of the most common ways of contracting this type of condition is through contaminated food such as undercooked meat or drinking unclean water.
More useful articles on a similar topic 👇
What is the most common parasitic infection in the US population?What are common parasitic infections in humans?
