The World Health Organisation (WHO) has issued a new guidance on homemade or locally-made face masks for prevention of COVID-19. The WHO Regional Office for Africa in Brazzaville, Congo, gave the advice on Sunday on its official twitter handle @WHOAFRO. The UN health agency urged people to clean locally-made face masks properly before wearing again. According to WHO, the guidance on homemade masks are important for preventing COVID-19 in low-income context. In a video posted...








