Wearing mask is one of the measures to prevent respiratory tract infections. Surgical mask is a type of face mask commonly use. When used properly, it can help to prevent infections transmitted by respiratory droplets. Protect yourselves and protect others by always keep your hands clean, wear mask as appropriate and maintain cough manner.
類型: 連結
出處: CHP
連結: https://www.chp.gov.hk/en/healthtopics/content/460/19731.html
Proper Use of Mask
