Israeli hospital aims to start study of efficacy of fourth COVID-19 shot, report says

December 27, 2021

Israeli hospital aims to start study of efficacy of fourth COVID-19 shot, report says
By Edmund DeMarche

A hospital in Israel is set to administer a fourth COVID-19 vaccine jab on Monday to 150 health care workers to see how effective and safe another shot may be as cases continue to surge, a report said.