“…For instance, corneal epithelial injuries or alterations of the tear film allow the entrance of opportunistic fungi from the conjunctival microbiota or the environment into the corneal tissue . These fungi may colonize the cornea, penetrate its stroma, and migrate between its collagen layers . Fungal invasion triggers an inflammatory response and protease overproduction, leading to corneal stromal defects, which may progress to corneal perforation .…”