Some are caught from food. You can get infected by: touching objects or surfaces with worm eggs on them – if someone with worms does not wash their hands. touching soil or swallowing water or food with worm eggs in it – mainly a risk in parts of the world without modern toilets or sewage systems.
What is the main cause of worms?
Causes of intestinal worms One way to become infected with intestinal worms is by eating undercooked meat from an infected animal, such as a cow, pig, or fish. Other possible causes leading to intestinal worm infection include: consumption of contaminated water. consumption of contaminated soil.
What food causes worms in humans?
Tapeworm Most of the tapeworms that affect humans come from eating undercooked animal products — particularly beef and pork — as well as contaminated fish that's raw or undercooked. Symptoms can be nonexistent: People can live with a tapeworm and not know for months or even years.
Is it normal to have worms in your body?
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.
What happens if worms are left untreated in humans?
In rare cases, if the infestation is left untreated, pinworm infections can lead to a urinary tract infection (UTI) in women. Pinworms can also travel from the anus into the vagina, affecting the uterus, fallopian tubes, and other pelvic organs. This may result in other infections, including vaginitis and endometritis.
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