How can I prevent infection of ascariasis

Condition analysis:
Avoid contact with soil that may be contaminated with human feces, including with human fecal matter ("night soil") used to fertilize crops.

Wash your hands with soap and warm water before handling food.

Teach children the importance of washing hands to prevent infection.

Wash, peel, or cook all raw vegetables and fruits before eating, particularly those that have been grown in soil that has been fertilized with manure.

Instructions:
Prevention for Ascariasis: Prevention includes: use of toilet facilities; safe excreta disposal; protection of food from dirt and soil; thorough washing of produce; and hand washing.

Food dropped on the floor should never be eaten without washing or cooking, particularly in endemic areas. Vegetables originating from third-world countries should always be washed thoroughly before consumption.