The Israeli health ministry has reimposed a requirement to wear masks in enclosed public places after an increase in Covid cases since it was dropped 10 days ago.
The rise in infections is a blow for a country that has prided itself on one of the world’s most successful vaccine rollouts.
The head of Israel’s pandemic response taskforce, Nachman Ash, told public radio the requirement came after four days of more than 100 new cases a day, with 227 cases confirmed on Thursday.
“We are seeing a doubling every few days,” Ash said on Friday. “Another thing that’s worrying is the infections are spreading. If we had two cities where most of the infections were, we have more cities where the numbers are rising and communities where the cases are going up.”
Ash said the rise in cases was likely due to the highly contagious Delta variant.
Reimposing the mask requirement is a setback for Israel, coming so soon after it was lifted on 15 June following a successful vaccination campaign. Approximately 5.2 million people have received both doses of the Pfizer/BioNTech vaccine, after Israel obtained millions of doses.
Ash said despite the increased number of positive cases, he did not yet see a parallel rise in hospitalisations or deaths.
“It’s clear it’s a factor of time, that not enough time has passed,” Ash said. “But we hope the vaccines will protect us from a rise in hospitalisation and difficult cases.”
The health ministry urged Israelis to wear masks in crowded outdoor spaces too, including at Pride events scheduled for this weekend. A Pride march set for Friday afternoon in Tel Aviv is expected to draw tens of thousands of people. The event is resuming after it was suspended last year due to the virus.
On Wednesday, Israel delayed plans to allow the renewed entry of individual tourists and said it could take other steps to counter the spread of the Delta variant.
The prime minister, Naftali Bennett, warned on Tuesday of an outbreak of coronavirus in Israel after a rise in infections he said was likely due to returning travellers carrying the Delta variant.