Yes. The basic immunity in the population is still very low, based on our serologic surveys, for example, and vaccines are only just getting going while there is a significant resurgence of cases.
Every person in Canadian needs to layer up the layers of protection. The masks are important because the virus can spread through these droplets and aerosols that can be generated, and when someone's infected.
Of course, there's the distance thing when you're not with people from your household. People want to have many celebrations, but they should do that virtually, because it is that closeness between infected individuals and the uninfected that helps the virus transmit.
Also, avoid the three Cs—the closed, crowded environments where there is close interaction between people—as well as, of course, maintaining hand washing and hand hygiene measures. Those are the very important basic individual measures, and of course respect your local public health unit's advice about what to do in your community.