Correspondence by Richard Mwangi – American Journal of Otolaryngology and Head and Neck Surgery.

According to World Health Organization (WHO) hearing loss is on the rise today, approximate 422 million worldwide have a certain degree of hearing loss.

WHO projection is that unless something is done by 2030 there will be nearly 630 million people with impaired hearing; by 2050, the number could rise to over 900 million. Read more from this article written by our consultant audiologist Richard Mwangi and published by American Journal of Otolaryngology and Head and Neck Surgery. Richard Mwangi – American Journal of Otolaryngology and Head and Neck Surgery