Let me throw out another scenario for you;
Right now, decisions are being made based on the assumption that this is like the flu, and it will eventually pass. The thought is we are cancelling events, quarantining the sick, and hoping the rest of us don't get it - until it passes. OK, but what if it doesn't? What if it's like the Chicken Pox? There is an entire, post-vaccine generation who never went through the Chicken Pox, but at one time it was a question of when, not if you would get it. Once your siblings got it, kids were often quarantined together so they would ALL get it. Reason being, once you recovered, you were immune. Nothing shut down, no events were cancelled, it was just a fact of life.
Now, I'm not suggesting that we all purposely get CV, but what if the measures we are taking are just to slow it's spread down enough so that the medical facilities are not overwhelmed, but CV is not going away? When do we resume activities and who decides?