Quite frankly, I'm surprised there hasn't been an uptick in cases here in Switzerland. At least in the city where I live, few people wear masks on public transit or in grocery stores and virtually no one seems to do so in restaurants or cafes. Social distancing also doesn't seem to be diligently observed by many/most people. It's quite possible that there are so few infected people that it will be enough to contain the spread, especially with fewer people commuting in general, but I'm not exactly confident in the safety of this strategy.