WHO: 1 tỉ người có thể điếc vì nhạc to, tiếng ồn
(TTO) - Việc sử dụng thiếu an toàn các thiết bị âm thanh cá nhân cũng như cường độ âm thanh cao tại các sự kiện công cộng có thể khiến 1 tỉ người bị mất thính lực vĩnh viễn.
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