While most roundworm species are specific to certain animals, there are a few types that can be transmitted between dogs and humans. These include:
* Toxocara canis: The most common type of roundworm in dogs. Humans can get it by accidentally ingesting roundworm eggs in soil, feces, or contaminated surfaces. This can cause a condition called visceral larva migrans (VLM), where the larvae travel through the body, causing organ damage.
* Ascaris suum: While primarily affecting pigs, humans can get infected with this roundworm through contaminated soil or feces.
How it happens:
* Direct contact: If you touch dog feces containing roundworm eggs and then touch your mouth, you could be infected.
* Ingestion: Ingesting soil or vegetables contaminated with roundworm eggs can lead to infection.
* Accidental ingestion: Children are at risk if they put contaminated objects in their mouths.
Symptoms in humans:
* VLM: Fever, cough, abdominal pain, organ damage, seizures
* Ascaris suum infection: Abdominal pain, vomiting, diarrhea, malnutrition
Prevention:
* Regular deworming: Ensure your dog is dewormed regularly, as recommended by your veterinarian.
* Good hygiene: Wash your hands thoroughly after handling your dog or its feces.
* Don't let children play in soil where dogs defecate.
* Wash vegetables carefully before eating.
Important Note: If you suspect you or your child may have been exposed to roundworms, consult a doctor immediately. Early treatment is essential to prevent complications.