To ski or not to ski

Hmmm .... we are due travel to Austria on Saturday but three of our friends cancelled today because of Coronavirus - one is asthmatic, one is just over 70 and the other is diabetic. They are taking no chances.
We are still hoping to go, but should we? We’ve not been advised not to go. I guess that might change.
I love our trips to the snow, but if things gets worse here or there, would we be able to get back?