Changing advice on non-medical masks and COVID-19 protection from B.C. health officials

After weeks of being told that non-medical masks aren’t terribly helpful to prevent the spread of coronavirus, public health officials are now changing their advice. The latest information is that the masks may help prevent asymptomatic individuals from spreading the disease. John Hua reports.

• B.C.’s top doctor weighs in on benefits of non-medical masks: ‘Not going to protect you’