COVID-19 pandemic, experts are encouraging Canadians to get vaccinated and stay vigilant with public health measures if they want to travel across the country.If they don’t, interprovincial travel may spark a fourth wave , according to Raywat Deonandan, epidemiologist and associate professor at the University of Ottawa.“Opening up to travel outside the province is interesting because vaccination is not a bulletproof vest,” Raywat Deonandan, epidemiologist and associate professor at the University of Ottawa, said.“We’ve got a really good shot at crushing this thing once and for all.
But there is a small risk of a fourth wave if we screw it up, especially with the variants circulating.” Canada may see COVID-19 resurgence despite full.