vermicularis, commonly referred to as the pinworm or seatworm, is a nematode, or roundworm, with the largest geographic range of any helminth. It is the most prevalent nematode in the United States. Humans are the only known host, and about 209 million persons worldwide are infected. 1 мар. 2004 г.
More useful articles on a similar topic 👇
What are the 3 types worms?How common are parasitic worms in humans?