Yes, a big concern with any fast delivery as I read that the virus can survive on surfaces for five days. Bet longer with right circumstances.
I am hearing there may be a temperature aspect to the virus, although I am not a scientist, and I have only heard this.
But what I heard is that if the temperature is above 25 degree centigrade, the virus will not continue to live a long time on a surface.
This is just something I heard. Do not know for a fact.