More information about ascariasis can be found at the following sources: Centers for disease Control and Prevention: Ascariasis http://www.cdc.gov/parasites/ascariasis/ Healthline: Ascariasis http://www.healthline.com/health/ascariasis#Causes World Health Organization: Water Related Diseases http://www.who.int/water_sanitation_health/diseases/ascariasis/en/
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