Your Colourful, Trendy Cloth Mask May be No Match for Omicron as Experts Ask to Junk 'Fashion Accessory'

CNN’s medical analyst Dr Leana Wen has said that cloth masks are useless in the fight against the spread of the Omicron variant of Covid-19, instead encouraging viewers to wear three-layer medical masks.

from Top World News- News18.com https://ift.tt/3sBGVJg