A national program makes the technology available to large numbers of deaf-blind people. The program is of special importance in Acadiana, which has the world’s second-largest concentration of people who became deaf-blind due to Usher syndrome.
A national program makes the technology available to large numbers of deaf-blind people. The program is of special importance in Acadiana, which has the world’s second-largest concentration of people who became deaf-blind due to Usher syndrome.
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