Masks on tram passengers in Causeway Bay on March 3. Photo: Martin Chan Masks on tram passengers in Causeway Bay on March 3. Photo: Martin Chan
Masks on tram passengers in Causeway Bay on March 3. Photo: Martin Chan

Letters | Coronavirus crisis: the people of Hong Kong need to know when face masks are a must

  • Studies have shown that the use of surgical masks gives some protection against respiratory virus infections even in household and community settings
  • The authorities should educate people in areas where there have been community outbreaks on correct surgical mask usage

Topic |   Coronavirus pandemic
Masks on tram passengers in Causeway Bay on March 3. Photo: Martin Chan Masks on tram passengers in Causeway Bay on March 3. Photo: Martin Chan
Masks on tram passengers in Causeway Bay on March 3. Photo: Martin Chan
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