Irwin Redlener is an American pediatrician and public health activist who specializes in health care for underserved children and disaster planning, response, and recovery. From Wikipedia
Robert F. Kennedy Jr. falsely asserted that the MMR vaccine contains 'aborted fetus debris,' as the U.S. faces its second-highest measles outbreak in 25 years, with 884 cases and three deaths reported across 25 states.