Entamoeba histolytica - Amebiasis Test KitTests your well or city water for the presence or absence of Entamoeba Histolytica. The Sample kit is a 250 ml sterile bottle that requires overnight return shipping. Amebiasis is a disease caused by the ameba Entamoeba histolytica. Worldwide over 500 million individuals have been exposed and up to 100,000 individuals die each year from this parasitic organism. It is commonly transported via a fecal oral route and therefore the routes of exposure can