How Can You Catch Roundworm From Another Person, Cat And Dog

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How Can You Catch Roundworm From Another Person, Cat And Dog
How Can You Catch Roundworm From Another Person, Cat And Dog

Video: How Can You Catch Roundworm From Another Person, Cat And Dog

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Video: Roundworms of Dogs (and Cats) - Plain and Simple 2023, February
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  • Ascaris life cycle
  • Ways of human infection with ascaris
  • Is it possible to become infected with roundworms from humans
  • Is it possible to get infected with roundworms by eating contaminated meat
  • Is it possible to get infected with roundworms from cats and dogs
  • You can defeat parasites!

No one is immune from helminthic invasion. Ascaris is one of the most common types of helminths. This type of worms belongs to the group of round worms, characterized by a closed life cycle.

Ascaris invasion is accompanied by various symptoms. Treatment of the disease is rather complicated and lengthy. To avoid infection, you need to know how you can get infected with roundworm.

What to do in such a situation? To get started, we recommend reading this article. This article details the methods of dealing with parasites. We also recommend contacting a specialist. Read the article >>>

Ascaris
Ascaris
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Ascaris

Ascaris life cycle

Ascariasis is distinguished by the fecal-oral route of infection. Due to the fact that a person infects himself, the disease quickly becomes chronic.

If treatment is not started on time, the infection will be accompanied by serious symptoms, which will lead to irreparable consequences. The life cycle of the roundworm differs in a certain sequence:

Stage Description
1 When leaving the intestines, the eggs must enter a favorable environment. Damp soil at the right temperature is ideal. In it, they mature to an invasive form.
2 Infection begins after a person swallows invasive eggs along with water and food. Thus, they enter the digestive system.
3 While in the intestines, the last molt occurs, the eggs mature to the larva. Due to their microscopic size, they easily enter the bloodstream and begin to migrate through the body.
4 During migration, the larvae pass through the liver, heart and into the lungs. Migration is accompanied by severe negative symptoms, which depend on the location of the larva. This stage is dangerous because the worms leave their waste in the blood, which is toxic to the body.
five Once in the lungs, the larvae reach the oral cavity through the respiratory tract. This process is accompanied by a cough with the release of sputum and blood.
6 Once in the mouth, a person, along with saliva, swallows the larvae, and they re-enter the small intestine.
7 Now the parasite cannot migrate due to its large enough size. It remains in the intestine, develops and multiplies actively. Females lay more than 200,000 eggs in just a day. Males die after mating and are excreted during defecation along with eggs and feces. Then the life cycle begins anew.
Ascaris life cycle
Ascaris life cycle
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Ways of human infection with ascaris

The main factor affecting the possibility of ascaris infection is non-compliance with hygiene standards. Infection can occur anywhere, even eating or cleaning the garden can be contaminated.

Since the eggs of the parasite are extremely resistant to environmental factors, they can be transmitted through water.

Infection can occur:

  • when drinking raw, poor-quality water, in which invasive eggs are present;
  • while swimming in open, polluted bodies of water.

Household methods of infection are not excluded, since parasites are present almost everywhere. They can be on money, handrails at the entrance, in public transport, in the hands of other people.

Bringing the parasite eggs home is easy on your shoes. So it moves to household items, dishes and finally ends up in the human digestive system. A child can become infected in a sandbox. Flies can carry roundworm larvae.

Since parasite eggs are often found in the soil, contamination can occur even from ordinary dust. Eating dirty, thermally unprocessed food is one of the main ways of infection.

Is it possible to become infected with roundworms from humans

Parasites in the body of children
Parasites in the body of children
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This method of infection is possible if there was contact, for example, a handshake, with a person who had invasive eggs of the parasite on his hand.

A large number of eggs leave the human body along with feces, which are initially non-invasive.

It takes two weeks for them to become infectious. And only after the incubation period is infection possible.

Is it possible to get infected with roundworms by eating contaminated meat

Infection is possible if the eggs of the parasite were present on the meat, and it has not undergone heat treatment. In other cases, infection does not occur - roundworms do not live in meat products. Meat can be contaminated with other types of helminths.

Contaminated meat
Contaminated meat
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Most often, infection occurs as a result of eating contaminated meat or fish

Is it possible to get infected with roundworms from cats and dogs

Infection from pets is not possible. Usually small white worms are found in the feces of a dog or cat, however, these are not roundworms, but they are also dangerous to humans. Infection is possible only if a person stroked the animal and did not wash his hands after that, and there were parasite eggs on his fur.

Compliance with the rules of personal hygiene and various preventive standards significantly reduces the risk of invasion. Ascariasis is accompanied by serious negative symptoms and is difficult to treat, therefore it is better to prevent infection than to treat it for a long period.

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