Countries have few choices bc can& #39;t stay in lockdown much longer:
1. Eliminate with border screenings (islands);
2. Let it go & hope to build up immunity (takes months as shown by Sweden & US);
3. Control virus, but risk flare-ups & reimposing restrictions (struggle in winter).
1. Eliminate with border screenings (islands);
2. Let it go & hope to build up immunity (takes months as shown by Sweden & US);
3. Control virus, but risk flare-ups & reimposing restrictions (struggle in winter).
#1 is best path to resume & #39;normal& #39; economic & social life. But requires to massively scale up testing, identify each case, trace their contacts & isolate all carriers. Border checks necessary to catch all imported cases. Islands make it simpler but others also can do it (Vietnam)