People crowd the streets in Mong Kok as the social-distancing rules against coronavirus relax. Photo: SCMP People crowd the streets in Mong Kok as the social-distancing rules against coronavirus relax. Photo: SCMP
People crowd the streets in Mong Kok as the social-distancing rules against coronavirus relax. Photo: SCMP
Mayuri Wijayasundara
Opinion

Opinion

Mayuri Wijayasundara

Coronavirus: how to choose the best face mask for the planet

  • Face masks will probably be ubiquitous on our streets for months to come
  • But once the Covid-19 pandemic is over, the environmental legacy may last for decades, if not centuries

People crowd the streets in Mong Kok as the social-distancing rules against coronavirus relax. Photo: SCMP People crowd the streets in Mong Kok as the social-distancing rules against coronavirus relax. Photo: SCMP
People crowd the streets in Mong Kok as the social-distancing rules against coronavirus relax. Photo: SCMP
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