ATHENS, Nov 5 — Greece will re-enter a lockdown from Saturday for three weeks to battle a second wave of the coronavirus, Prime Minister Kyriakos Mitsotakis announced.

"It was a difficult decision” but "measures must be taken for three weeks to overcome this second wave”, he told a videoconference today.

Under the measures, Greeks can only leave their homes if they make an official request via SMS or mobile phone and then receive authorisation.

Only "essential shops” including supermarkets and pharmacies can stay open when the lockdown starts at 6am (0400 GMT) on Saturday, Mitsotakis said.

Unlike the previous six-week lockdown that began in late March, he said kindergartens and primary schools will remain open.

Secondary school pupils will be taught remotely, something university students are already doing under recent measures.

The new lockdown comes at the daily tally of coronavirus cases continues to grow.

A total of 2,646 new infections and 18 deaths were recorded on Wednesday, up sharply from last week.

The virus has killed 673 people in Greece among almost 47,000 infected.

But it is the number of people in intensive care that worries authorities most of all.

The number of people on hospitalised on ventilators has more than doubled in a month, from 82 on October 4 to 169 yesterday.

"Why take this decision now?”, said the prime minister. "In the last five days we have seen a dangerous increase in the number of dead” and the number of people in intensive care in hospital. — AFP