Britain is experiencing serious outbreaks of measles that look to be a delayed consequence of a failure to vaccinate infants and young children more than a decade ago. A prime cause of that failure was ill-founded fears among parents that a widely used vaccine to combat measles, mumps and rubella might cause autism. Because they shunned the vaccine, their children, now in their teens, are suffering the consequences.
Those fears had been fanned by Dr. Andrew Wakefield, a British researcher, who claimed to have found a link between the vaccine, gastrointestinal problems found in many autistic children and autism itself. His work was subsequently discredited, and the BMJ, a British medical journal, concluded that flaws in his scientific study were not honest mistakes but an “elaborate fraud.”


