Israeli Study Offers First Real-World Glimpse of COVID-19 Vaccines in Action

There are many reasons to be excited about the three COVID-19 vaccines that are now getting into arms across the U.S. At the top of the list is their extremely high level of safety and protection against SARS-CoV-2, the cause of COVID-19. Of course, those data come from clinical trials that were rigorously conducted under optimal research conditions. One might wonder how well those impressive clinical trial results will translate to the real world.