This is a result of the economic downturn after the corruption crackdown years ago: Odebrecht corruption scandal,m Petrobras scandal, & Operation Car Wash.

Then add to that: don't shake their hands, wash your hands with soap and water more frequently, if the place they are viewing is unoccupied, open the door and then let them view it while you wait outside, answer any of their questions outside (in the fresh air).As for tenants, don't send anything out.

In reality the risks of the coronavirus are low and while minimizing contact is good (along with washing your hands more frequently with soap and water), perspective is important. 

I am 18 years old, and I run a Landscaping, Lawncare, Power Washing business and an Ebay business with 950 items listed and 400 sold.

Now go wash your hands and carry on

Also, was he doing the leasing himself, or did he have a crack leasing staff? 

Here we are, richer than we’ve ever been, and most airlines (if not all) are hemorrhaging cash at such a rapid rate, many will not be solvent within two months from today without external aid.

I have started to look out of state and was about to close my first deal in Vegas this month and have decided to wait to see how the economy washed out. 

@Hai Loc  Was he told to isolate when he comes back to Canada or when he gets to his destination in the US?  

Wash your hands.