> Howd they work out in Europe? How many lockdowns will they have? They actually did Lockdowns without travel restrictions and it did not work.
Lockdowns have worked very well in Europe. That's why the reaction to rising cases was always another lockdown, following which case counts fell again. However, the overall strategy was not eradication, so every lockdown so far ended when there were still enough infected to start a new wave. Travel restrictions would have helped keep more infectious strains like B 1.1.7 at bay, but in their absence, already-present strains would have kept spreading anyway.
Lockdowns have worked very well in Europe. That's why the reaction to rising cases was always another lockdown, following which case counts fell again. However, the overall strategy was not eradication, so every lockdown so far ended when there were still enough infected to start a new wave. Travel restrictions would have helped keep more infectious strains like B 1.1.7 at bay, but in their absence, already-present strains would have kept spreading anyway.