Vision loss from RP can begin anywhere from early childhood to adolescence.

Who is at risk for Usher syndrome?

Usher syndrome is a recessive disorder, which means that a person has to inherit the change in the gene from both parents. A person who inherits the changed gene from one parent does not have the syndrome but is a carrier for it. When two carriers of the same Usher syndrome gene have a child together, there is a one-in-four chance that the child will have Usher syndrome.

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