Question: What is (are) Parasites - Toxocariasis (also known as Roundworm Infection) ?
Answer: Frequently Asked Questions (FAQs) Fact Sheets
Source: CDC

Question: How to diagnose Parasites - Toxocariasis (also known as Roundworm Infection) ?
Answer: If you think you or your child may have toxocariasis, you should see your health care provider to discuss the possibility of infection and, if necessary, to be examined. Toxocariasis can be difficult to diagnose because the symptoms of toxocariasis are similar to the symptoms of other infections. A blood test is available that looks for evidence of infection with Toxocara larvae. In addition to the blood test, diagnosis of toxocariasis includes identifying the presence of typical clinical signs of VT or OT and a history of exposure to cats and dogs.
Source: CDC

Question: What are the treatments for Parasites - Toxocariasis (also known as Roundworm Infection) ?
Answer: Visceral toxocariasis can be treated with antiparasitic drugs such as albendazole or mebendazole. Treatment of ocular toxocariasis is more difficult and usually consists of measures to prevent progressive damage to the eye. More on: Resources For Health Professionals: Treatment
Source: CDC

Question: How to prevent Parasites - Toxocariasis (also known as Roundworm Infection) ?
Answer: Controlling Toxocara infection in dogs and cats will reduce the number of infectious eggs in the environment and reduce the risk of infection for people. Have your veterinarian treat your dogs and cats, especially young animals, regularly for worms. This is especially important if your pets spend time outdoors and may become infected again. There are several things that you can do around your home to make you and your pets safer: - Clean your pet’s living area at least once a week. Feces should be either buried or bagged and disposed of in the trash. Wash your hands after handling pet waste. - Do not allow children to play in areas that are soiled with pet or other animal feces and cover sandboxes when not in use to make sure that animals do not get inside and contaminate them. - Wash your hands with soap and warm water after playing with your pets or other animals, after outdoor activities, and before handling food. - Teach children the importance of washing hands to prevent infection. - Teach children that it is dangerous to eat dirt or soil. More on: Handwashing Toxocara eggs have a strong protective layer which makes the eggs able to survive in the environment for months or even years under the right conditions. Many common disinfectants are not effective against Toxocara eggs but extreme heat has been shown to kill the eggs. Prompt removal of animal feces can help prevent infection since the eggs require 2 to 4 weeks to become infective once they are out of the animal.
Source: CDC