hearing impairment

Harvard Study: Loud Sound May Have More Serious Effect Than What People Believe [Video]

Mar 29, 2017 AM EDT Loud sound can cause "hidden" hearing loss. This means that the hearing impairment is not noticeable right away. It develops gradually until it becomes irreparable.

Constant Exposure to Aircraft Noise Triggers Cardiovascular Diseases in Older People, Study

Oct 10, 2013 AM EDT Apart from hearing impairment, older people living next to airports, also face increased risk of suffering from heart problems, according to a study conducted by researchers at the at the Harvard ...

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