Health What masks work best against Omicron? Experts are divided, but most say ditch cloth masks By David Lao - December 18, 2021 0 252 Facebook Twitter Pinterest WhatsApp Canada By David Lao Global News Posted December 18, 2021 5:34 pm 4:39Answering your COVID-19 questions on the Omicron variant WATCH ABOVE: Answering your COVID-19 questions on the Omicron variant Advertisement Advertisement
