In March there wasn’t enough information to decide how strict the social distancing needs to be in order to reduce the spread of the infection. At the same t

In March there wasn’t enough information to decide how strict the social distancing needs to be in order to reduce the spread of the infection. At the same time it was clearly necessary to do something, without knowing in advance how much it would affect the epidemic. Now we can take a little more time to decide what to do next, and take more focused and effective measures.