MELBOURNE—Auckland, New Zealand’s biggest city, woke up on Sunday morning to a second lockdown in a month as health authorities try to rein in a coronavirus cluster of the more contagious UK variant.
The seven-day lockdown, announced late Saturday by Prime Minister Jacinda Ardern, follows a three-day stay-at-home order in mid-February after a local emergence of the UK variant of the new coronavirus that causes COVID-19.
