COVID-19 in Israel: Serious cases increase tenfold in span of a month, continue to rise
The recommendation comes after data showed that after the fourth dose, a person has 3-5 times protection against severe morbidity.
Hadassah Ein Kerem Hospital team members wearing safety gear as they work in the Coronavirus ward of Hadassah Ein Kerem Hospitall in Jerusalem on December 27, 2021, as Jerusalem hospital reopens COVID ward. (photo credit: OLIVIER FITOUSSI/FLASH90)BySHIRA SILKOFFUpdated: