New Zealand has been in a strict national lockdown since Aug. 17, after a single case of the more contagious Delta variant was identified in the community. The country has since reported more than 600 cases, with 33 hospitalizations. Beginning Wednesday, most of New Zealand will move to a less severe Level 3 lockdown, while Auckland will remain under the heaviest level of restrictions for another two weeks. Crossing the border between regions is permitted only under very limited circumstances, including for freight deliveries, to receive a dose of a Covid-19 vaccine or to take care of an ill person....