Why would anyone sane want to go into a city choked with too many tourists to buy chinese made tourist crapas ?
If you went off the beaten track in Venice, you'd find nearly empty streets and churches of almost the same class even in high season.
We have right now 383 infected people in Berlin (no dead)...I don't know any one of them though.
If you count Berlin's population at 3.7 million, the chances of meeting an infected person, even not diagnosed yet, is not big.
We have 246 infected people in Poland as of now. Five people died of the virus because they also had other serious diseases.