A passenger wheels luggage by a Covid-19 fast track testing sign at Ben Gurion International airport in Tel Aviv, Israel, on Tuesday, Nov.  30, 2021. Bloomberg
A passenger wheels luggage by a Covid-19 fast track testing sign at Ben Gurion International airport in Tel Aviv, Israel, on Tuesday, Nov. 30, 2021. Bloomberg

Israeli doctor with Omicron urges vigilance not ‘extreme measures’