For clues on the end of the pandemic, the U.S. turns to Israeli scientists

Israel is something of the world’s research lab when it comes to COVID-19. It was one of the first countries to start mass vaccinations, and scientific research there often forms the basis for global public health and medical decisions, including in the United States. In this episode, Dr. Cyrille Cohen, who advises the Israeli Ministry of Health, talks about why booster shots are needed now; why this winter may prove difficult; and why he remains an optimist.