Just How Safe Are Vaccines? Here Are the Numbers

Anti-vaccine advocate Robert F. Kennedy Jr. said that President-elect Donald Trump asked him to lead a new government commission on vaccine safety. On Tuesday (Jan. 10), Kennedy met with the president-elect at Trump Tower, and later told reporters about the new commission. A spokesperson for Trump said only that the president-elect was "exploring the possibility of forming a committee on autism," according to The New York Times.