Surgical masks are a common sight in urban Hong Kong, where residents have been stoked by fears of the coronavirus outbreak.
But now many of them are somehow washing up on the beaches.
Libby Hogan reports.
Surgical masks are a common sight in urban Hong Kong, where residents have been stoked by fears of the coronavirus outbreak.
But now many of them are somehow washing up on the beaches.
Libby Hogan reports.
As people use surgical masks to protect themselves from the threat of coronavirus, there is another issue in Hong Kong: pollution..