Or even just focus the effort on the single city where it occurred.
Fundamentally lockdowns are a losing strategy when the infected population proportion is low because of the asymmetry in the class inbalance: you do way more collateral damage locking down tens of thousands of uninfected individuals for the few infected individuals.
Plus lockdowns are intrinsically immoral and akin to collective punishment and a violation of the presumption of innocence.
Or even just focus the effort on the single city where it occurred.
Fundamentally lockdowns are a losing strategy when the infected population proportion is low because of the asymmetry in the class inbalance: you do _way_ more collateral damage locking down tens of thousands of uninfected individuals for the few infected individuals.
Plus lockdowns are intrinsically immoral and akin to collective punishment and a violation of the presumption of innocence.
If you'regoing to lock down a country because of 4 cases in the same family, then you betterbe shutting down your international airports and shiyards to prevent any international contamination