July 27, 2021 - 1:57 PM MONCTON, N.B. - Prime Minister Justin Trudeau is urging Canadians who still have not got a COVID-19 vaccine to roll up their sleeves, saying that the overwhelming majority of cases are in people who haven't received their two shots. Only 0.5 per cent of new COVID-19 cases are in fully vaccinated people, Trudeau told a news conference Tuesday at a vaccine clinic in Moncton, N.B. The prime minister said the vaccines are effective and safe, having passed Canada's world-class standard for medical approvals. He also noted they are available: Canada now has enough vaccines delivered to fully immunize everyone who is eligible, working out to over 66 million doses.