Abstract
The toxocariasis is a zoonotic helminthiasis caused by Toxocara canis or Toxocara cati. In the human body these parasites are unable to perform their normal life cycle, however their larvae cause symptoms still poorly elucidated. In the United States the prevalence of smaller dogs infected for 6 months is 30% to 25% is cats and humans is 14%. Justification: Since controlled studies on tox…