A free-living soil ameba may contaminate contact lens solutions and cause amebic keratitis.What is the genus name of one common causative agent of amebic keratitis?

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Acanthamoeba is a common causative agent of amebic keratitis, a serious eye infection that can lead to vision loss. Acanthamoeba is a free-living soil ameba that can contaminate contact lens solutions, leading to infection in those who wear contact lenses. Entamoeba is a genus of protozoa that causes intestinal infections, not amebic keratitis. Babesia is a genus of parasites that causes babesiosis, a disease transmitted by ticks. Toxoplasma is a genus of parasites that causes toxoplasmosis, a disease usually contracted by eating contaminated meat or by exposure to infected cat feces.

A Free-Living Soil Ameba May Contaminate Contact Lens Solutions and Cause