The World Health Organisation has published updated guidelines on the use of masks for the control of COVID-19. The new guidelines are based on evolving evidence and provides updates on who should wear a mask, when it should be worn and what it should be made of. The guidelines are on both non-medical fabric masks, as well as the medical masks.
The WHO, however, warns that it remains critical that people who use masks continue to take a comprehensive approach to protecting their health, including physical distancing and hand hygiene.
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