02.17.2022 - By NEJM Group
Governments’ directives about how and when to vaccinate people who’ve recovered from Covid-19 vary widely. But, according to this episode’s guest, Dr. Ronen Arbel, they all say they don’t have enough evidence to set firm policy. So, Arbel and his colleagues set out to collect evidence from some 150,000 patients’ records in Israel who’d recovered […]