How long would a full lockdown take? (a real one, not a mockdown) The experience in Wuhan shows that 76 days would be enough to eradicate the virus from a mass

How long would a full lockdown take? (a real one, not a mockdown) The experience in Wuhan shows that 76 days would be enough to eradicate the virus from a massive outbreak. So the loss would be way less than 20% of the GDP (since essential economic activities would still be going on [1], and there would be people being able to work from home. Government could still use financial instrument/regulation to alleviate the damage). I don't think the the US would be able to do such a large project, but I had thought that the European bureaucratic system was organized enough. I was apparently wrong. [1] To give some perspectives on the GDP contributed by different sectors https://www.statista.com/statistics/247991/value-added-to-the-us-gdp-by-industry/ https://www.statista.com/statistics/247991/value-added-to-th...