Canada is barring entry to all travellers who are not Canadian, PR or US citizens. I'm afraid immigration intake will be affected to some extent as well. Let's see on Wednesday what happens with the draw.
Also, companies are already implementing WFH policies - I don't know how public offices can deal with this and whether they are even allowed to work from home. It's going to happen what already happened in Europe - unless you can work from home you won't be allowed to work in the office as usual.