Facts About Hearing Impairment


From the CLIVIR Learning Community

According to 2005 estimates by the World Health Organization (WHO), 278 million people worldwide have moderate to profound hearing loss in both ears. (World Health Organization (WHO) March 1996)

80% of deaf and...

For access to this article please sign in or subscribe.


Reader Comments


Powered by ROAR Online Publication Software from Lions Light Corporation
© Copyright 2020