22 сент. 2020 г. · Worms (aka helminths) are a common parasite. . tropical or subtropical parts of the world, but some worms are common in other places, too.
How common is having worms?
Pinworms. It's estimated that more than 1 billion people in the world are infected with pinworms, and they're the most common type of worm that infects humans in North America. Children are most commonly infected. They're easily passed between people living in close quarters.
Are worms in humans common?
In fact, you can get pinworms and tapeworms no matter how often you take a bath. But most of the time, these parasites are easy to get rid of. Pinworms are also called “threadworms.” They're the most common type of intestinal worm infection in the U.S., and one of the most common in the world.
How many humans get worms?
But many of these parasites are uncommon in the United States. Americans may come into contact with them when traveling to certain countries. Pinworms are the most common roundworm infection in the United States. It affects 20 million to 42 million people, many of them children.
What country has the most parasites?
Sub-Saharan Africa and East Asia have the highest incidence of these intestinal worms. Globally, an estimated 4–28% of children have pinworm infections. In a recent study, DALYs lost due to Ascaris, whipworm, and hookworm infections were estimated to be 1.2, 1.6, and 1.8 million, respectively.
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