But only half (47 percent) knew that the original Lancet study by Wakefield and other researchers had been retracted, and that some of that research is now alleged to be fraudulent.

但仅仅只有约一半的人(47%)知道《柳叶刀》上韦克菲尔德的原文。其他的研究人员已经被撤回，其中部分研究人员被指造假。