| ID: | 2259 | 
| Title: | WHO | Deafness and hearing impairment | 
| URL: | http://www.who.int | 
| Category: | Disabilities: Hearing Impairment | 
| Description: | Hearing impairment is a broad term used to describe the loss of hearing in one   or both ears. There are different levels of hearing impairment: ... | 
| Meta Keywords: | who | deafness and hearing impairment,hearing impairment | 
| Meta Description: | Hearing impairment is a broad term used to describe the loss of hearing in one   or both ears. There are different levels of hearing impairment: ... | 
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