trace their contacts are vital for countries to safely reopen while also preventing a surge of new coronavirus cases.But as restrictions loosen around the world and travel cautiously increases, there could be “blind spots” in how we trace potential cases across borders, said Kerry Bowman, a professor of bioethics and global health at the University of Toronto.“And those blind spots will grow with time,” he told Global News.“If you look at China — which was originally the biggest problem and then did well — when they had an outbreak in Beijing it’s because the virus was coming in from contacts from Europe.
That could easily happen in Canada as well.” What is coronavirus contact tracing and how important is it as Canada reopens?