Valid question. My area of expertise is in National Security and the government side of business continuity - with a side helping of automotive industry regulation a few years ago.
Business continuity is how to continue operations under all circumstances and we have had a pandemic plan in place since we drafted the first national plan in 2005. In this instance, however, we were late in dusting off the plans as a nation. Some Department & Agencies recognized this upcoming threat in early December and started taking action early.
Some of us decided to get smart on the actual threat and what best practices can be learned from other countries so we do not need to repeat their mistakes. Yesterday, a European politician asked in the greatest threat to humanity was COVID19 or the stupidity of a few individuals that are looking at this as a joke and are having "Corona parties" or spitting on people.
Sorry for the long reply.