U.S. woman becomes 1st person to have eye worms previously seen only in cattle

An Oregon woman has become the first person worldwide known to have had an eye infestation by a tiny worm species previously seen only in cattle that is spread by flies that feed on eyeball lubrication, U.S. government researchers said on Monday.
Read more: http://www.cbc.ca/news/health/eye-worm-cattle-thelazia-gulosa-1.4532481?source=Snapzu