People who are otherwise healthy and take food that contain high amount of iron are unlikely to show symptoms of an infection by hookworms. The worms are expelled from small intestine in about a year or two though at times, they can stay for longer. They may begin to damage the intestinal wall causing blood loss. In small intestine, larvae of the hookworms will grow to adult often attaching themselves on walls of intestines. In body, larvae of hookworms will move in blood stream to reach the lungs, airways, throat, and finally the small intestine. People who take unwashed or raw vegetables contaminated with eggs and larvae may also be infected. Infections may occur if one put hands in mouth when they are contaminated with the larvae or eggs. A majority of the infections by hookworms occur by direct contact with the areas that are infected with the worms. The larvae develop within 5 to 10 days and can be able to pass through the skin and enter the body. They hatch in a day or two and release larvae. When a person who was the hookworms defecates outside such as near bushes and fields or the feces are used as fertilizers in gardens, eggs of hookworms may contaminate soil. Sponsored link How are hookworms in humans spread?Īdult worms and larvae live in small bowel or small intestines of the person who is infected or even in animals.
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