Senior health experts have warned  that if the recent COVID surge in the country continues, health officials will recommend bringing back the "Green Pass" guidelines.

Israel, a world leader in coronavirus vaccinations, has recently seen a resurgence in coronavirus and on Thursday reported its highest daily infection rate in three months as it struggles to contain the spread of the new delta variant. 

KAN's Mark Weiss asked Professor Cyrille Cohen, an immunologist at Bar Ilan university and a member of the health ministry’s advisory committee for coronavirus vaccines, how concerned we should be over the rise in COVID cases.