Symptoms don't show up immediately and neither will the results of any efforts to battle this thing. Anyone who wasn't doing the social distancing thing two weeks ago can still come down with the virus. Hopefully the curve will start to flatten out in a week or so but I'm not surprised that it hasn't done so yet.
For me it started as a very light cold then moved into body aches and light fever. If people overlook the fact that it may start out as a cold and go out in the public like normal, they could already be infectious at that point. I think it'll take a couple of weeks still before any hope of 'flattening'.