Images: Left/Right: Fertilized eggs of A. It is unknown how many people worldwide are infected with Ascaris suum. Ascaris lumbricoides (human roundworm) and Ascaris suum (pig roundworm) are hard to tell apart. Humans can also be infected by pig roundworm ( Ascaris suum). Ascariasis is treatable with medication prescribed by your healthcare provider. Other symptoms such as cough are due to migration of the worms through the body. Heavy infections can block the intestines and slow growth in children. Symptoms include abdominal discomfort or pain. People with ascariasis often show no symptoms. This can happen when hands or fingers that have contaminated dirt on them are put in the mouth, or by eating vegetables or fruits that have not been carefully peeled, washed, or cooked. Ascariasis is caused by ingesting those worm eggs. The worm eggs can then grow into a form of the parasite that can infect others. If an infected person defecates outside (for example, near bushes, in a garden, or in a field), or if the feces of an infected person is used as fertilizer, worm eggs are deposited on soil. Ascaris eggs are passed in the feces (poop) of infected people. Ascariasis is now not common in the United States.Īscaris parasites live in the intestine. Together, they account for a major burden of parasitic disease worldwide. Ascaris, hookworm, and whipworm are parasitic worms known as soil-transmitted helminths (STH). An estimated 807 million–1.2 billion people in the world are infected with Ascaris lumbricoides (sometimes called just Ascaris or ascariasis).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |