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Corneal Ulcer Learning Center
Causes could include:
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Corneal epithelial loss
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Corneal ulcers are most commonly caused by an infection with bacteria, viruses, fungi or parasite. Other causes include:
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Viruses, bacteria, fungi, and a protozoan called Acanthamoeba can all invade the cornea and damage it under suitable conditions. Bacteria from a common conjunctivitis (pink eye) rarely spread to the cornea, but can if untreated. Fecal bacteria are...
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