Samples from shoppers and cashiers taken by the Health Ministry will see how widespread the virus has become in the population.
Six employees will be present in every branch making deliveries.
The chain will continue to operate five branches providing free food to hospitals, Magen David Adom, and the security forces.
Amazon is dramatically cutting the volume of its exports and giving priority to the US market.
More alcogel and antiseptic wet wipes have been sold in Israel in recent weeks than in all of 2019, and Israelis are buying more toiletries than even food.
Chinese e-commerce website AliExpress is trying to take up the slack.
After trials with Tesco and Shufersal, Israel's Trigo is moving into retail chains worldwide with its ceiling cameras and software that eliminate the need for checkout counters.