Israel National NewsNews BriefsTop Hadassah doctor: 80% of COVID-19 patients have Omicron Top Hadassah doctor: 80% of COVID-19 patients have Omicron Dec 31, 2021, 7:55 AM (GMT+2)'Those who were vaccinated three times are not in serious condition,' Prof. Dror Mevorach adds. Read moreFound a mistake? Contact us