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toxocariasis

British  
/ ˌtɒksəkəˈraɪəsɪs /

noun

  1. the infection of humans with the larvae of a genus of roundworms, Toxocara, of dogs and cats. It can cause swelling of the liver and, sometimes, damage to the eyes

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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According to the NHS, people can develop an infection called toxocariasis through contact with dog poo.

From BBC Jan. 31, 2026

Booker’s bill also targets illnesses such as mosquito-borne dengue fever, toxocariasis, cysticercosis, Chagas disease, toxoplasmosis and trichomoniasis.

From The Guardian Oct. 23, 2019

And Dr. Peter Hotez, a tropical disease specialist at Baylor’s College of Medicine, warns that here in the United States, “Millions of children living in poverty may be affected by toxocariasis, a parasitic roundworm infection.”

From Seattle Times Jul. 1, 2018

Two parasitic worm infections found widely in the US affect the brain: cysticercosis, which has emerged as a significant cause of epilepsy, and toxocariasis.

From The Guardian Oct. 4, 2014

We also need better diagnostic tests; worm infections like cysticercosis and toxocariasis can often be treated effectively with antiparasitics and anti-inflammatories, but they are frequently misdiagnosed.

From New York Times Aug. 18, 2012

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