Roundworm infections are more common in children and people who are: Living in poverty, especially in underdeveloped areas of the world.Living in warm climates.Living in an institution, such as a prison or mental health facility. 18 мая 2021 г.
Where is roundworm most common?
The roundworm is found worldwide, but it's more frequently found in tropical and subtropical regions, including Latin America and sub-Saharan Africa. It's also more common in areas where sanitation is poor.
Where do humans 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.
What is the site of infection of roundworm?
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 via infected feces. Symptoms may include worms in a bowel movement or coming from the nose or mouth, vomiting, and stomach pain.
How common are roundworms in the United States?
Roundworms are the most common type of worm infection. It is estimated that there are 4,000,000 cases in the United States at any time. Infection is more common in warm climates. Eggs are passed in the stool of infected animals and contaminate the soil.
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