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Children and adolescents shouldn't wear N95 masks when they do exercises to avoid the risk of suffocation, as their cardiopulmonary function is yet to develop fully, and wearing an N95 mask for a long time could damage their heart and lung function: respiratory medicine expert. pic.twitter.com/3Z2D2y12w2
— Global Times (@globaltimesnews) May 6, 2020
weehingthong 