Roundworm infection is the most common type of worm infection in the world. It is rare in the U.S. Roundworm eggs live in soil that is contaminated by feces. The eggs can get into the body through the mouth. The infection can then spread from person to person through infected feces.
How common is it for humans to get roundworms?
How common are roundworms? Hundreds of millions of people around the world are infected with roundworms at any given time. But many of these parasites are uncommon in the United States. Americans may come into contact with them when traveling to certain countries.
How easy is it to get roundworms?
Roundworm infections usually happen when soil, sand, or plants that have been contaminated with infected animal feces are accidentally put in the mouth and ingested. Hookworm infections happen when larvae penetrate the skin. This usually happens when people sit or walk on contaminated soil or sand with bare feet.
How common are roundworms in dogs?
Roundworms are extremely common parasites in dogs. Almost all dogs have roundworms at some point in their lives—most often in puppyhood. There are two main species of roundworms affecting dogs: Toxocara canis and Toxascaris leonine. Toxocara canis causes more serious disease and can be transmitted to humans.
How common is roundworm in UK?
Infections are common in tropical and sub-tropical areas of the world, including sub-Saharan Africa, the Americas, China and east Asia. In England, Wales and Northern Ireland, an average of 80 cases of roundworm infection are reported every year.
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