Bernie Sanders asked him if he believed that the COVID-19 vaccine was successful in saving millions of lives. "I don't know," Kennedy said. "We don't have a good surveillance system." In reality, both the U.

Citing unverified data, Robert F. Kennedy Jr. claimed in December 2021 that the Covid-19 vaccine was the “deadliest vaccine ever made.” A few months prior, he petitioned the Food and Drug Administration to rescind authorization of the Covid-19 shots.