I'm a tradie that works interstate and have to share accommodation with other randoms each week... Is there anything I can say/do to avoid spreading this virus? 

Do I just keep on going business as usual or do I express that I don't feel this is a safe practice at the moment? 

I work interstate and share a air bnb with random other tradies each week and then have to travel back to Canberra potentially carrying COVID-19.

Just trying to seek some advice here.