Areas with poor sanitation standards are primarily at risk of human roundworm infestation, as the parasites thrive in ... in ...

There are several common types of intestinal parasites in the United States, including: While specific symptoms can vary based on the type of parasite, people who are infected typically notice ...

PAHO in its quantitative estimate of Chagas disease in the Americas, updated as of 2005, estimated that carriers of the disease with visible symptoms ... top three most common parasite infection ...