Definitely the flood. If a wire snaps or something, and comes into contact with the water, it can electrocute anyone who comes in contact with the surrounding water.
The eye disorder that may result from long term use of opthalmic corticosteroids would be glaucoma. It is an eye disease that involves a damage of the optic nerve in the eyes. It occurs when there is a fluid build up in the eye. It adds pressure to the eye causing the damage.
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