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Types of roundworms in humans include pinworms and ascariasis. Often, roundworm infections come from traveling to countries with poor sanitation and hygiene. But kids can get them in the U.S. too. Medication can treat roundworms.
Ascariasis (as-kuh-RIE-uh-sis) is a type of roundworm infection. These worms are parasites that use your body as a host to mature from larvae or eggs to adult worms. Adult worms, which reproduce, can be more than a foot (30 centimeters) long.
About 60 types (species) of roundworm can live in (are parasites of) humans. They usually live in the human gut. However, some species can travel from the gut to live in different parts of the body. Roundworm eggs and tiny young worms (larvae) live in the soil.
Roundworms look more like earthworms. Tapeworms are long, pale yellow, and flat. You may have gastrointestinal (GI) symptoms that change the look of your stool, making it more watery, mucousy, or even bloody.
Ascariasis is an infection in your intestines caused by a roundworm called Ascaris lumbricoides (A. lumbricoides). Like other parasites, these worms use the body of a host (like a human) to mature into egg-laying adults. The more the worms thrive, the more harm they can cause the host.
Roundworms, also known as nematodes, are a common term for parasites that comprise the phylum Nematoda that contain mainly free-living species and are located everywhere on earth. Roundworms are not ringworm, which is a fungal infection.
These parasites usually infect dogs, cats, and raccoons. People can get infected by eating soil contaminated by animal feces. While the larvae do not grow to be adults in people, they go through the intestinal wall and move to various parts of the body, particularly the lungs and liver.
Overview. The human roundworm Ascaris lumbricoides, sometimes just called Ascaris or ascariasis, is a parasitic worm that infects an estimated 772–892 million people globally. Ascaris, along with whipworm and hookworm, is a soil-transmitted helminth (STH). The larvae (immature worms) and adult forms of the parasite live in a person's intestines.
Causes. Symptoms. Roundworm lifecycle. Risks. Complications. Diagnosis. Treatments. Outlook. What is ascariasis? Ascariasis is an infection of the small intestine caused by Ascaris lumbricoides,...
Intestinal worms common in humans are flatworms and roundworms. Common flatworm infections are: tapeworms (taeniasis) flukes. Common roundworm infections are: pinworms. hookworms. ascariasis....