Ni Xin, chairman of the Pediatric Surgery Branch of the Chinese Medical Association: If you have such symptoms of tinnitus, or feel stuffy ears, or poor hearing, it is recommended to go to the hospital in time. There are many reasons for hearing impairment in children, and congenital hearing impairment is one of the most common birth defects in humans.
A volunteer explains the structure and function of ears for children in Yangzhou, east China s Jiangsu Province, March 2, 2022. March 3 marks China s national Ear Care Day. Various activities were held to promote public awareness of hearing protection.