Contingency planning for second round effects needs to be a little more sophisticated than usual.
Also this is a recession that policy makers and think tanks can plan to reduce in severity ahead of time - because we know when the biggest recessionary impacts will be. Also, this recession will be caused globally. We will probably have to think in terms of an international Marshall Plan-style response because of the magnitude of the problem. Public sentiment in some countries is at present not conducive to generous policies in relation to other countries. And in the face of domestic adversity, the isolationist tendency could be increased.