Pausing the J&J Vaccine Was Easy. Unpausing Will Be Hard

The public health world was ready for something like this. They just didn’t know what the something would be. “When these vaccines kicked off to the world’s population, to billions of people, we knew there would be unanticipated side effects,” says Eric Topol, director of the Scripps Research Translational Institute. “These are so rare—the Johnson […]