COVID boosters are coming: What you need to know

“There is no slam-dunk case that most of the population needs a booster at this time,” Dr. Dhruv Khullar, a practicing physician and an assistant professor at Weill Cornell Medical College, said during a webinar sponsored by USC Annenberg Center for Health Journalism. “For the average adult who is otherwise healthy, I haven’t seen data that suggests immunity is waning or that vaccines are not sufficiently protective against delta.”