<font color="ff0000">Lancet retracts 12-year-old article linking autism to MMR vaccines</font> - Published online 2010 February 4.
Twelve years after publishing a landmark study that turned tens of thousands of parents around the world against the measles, mumps and rubella (MMR) vaccine because of an implied link between vaccinations and autism, The Lancet has retracted the paper.
In a statement published on Feb. 2, the British medical journal said that it is now clear that “several elements” of a 1998 paper it published by Dr. Andrew Wakefield and his colleagues (Lancet 1998;351[9103]:637–41) “are incorrect, contrary to the findings of an earlier investigation.
In the original paper, Wakefield and 12 coauthors claimed to have investigated “a consecutive series” of 12 children referred to the Royal Free Hospital and School of Medicine with chronic enterocolitis and regressive developmental disorder. The authors reported that the parents of eight of the 12 children associated their loss of acquired skills, including language, with the MMR vaccination. The authors concluded that “possible environmental triggers” (i.e. the vaccine) were associated with the onset of both the gastrointestinal disease and developmental regression.
In fact, as Britain’s General Medical Council ruled in January, the children that Wakefield studied were carefully selected and some of Wakefield’s research was funded by lawyers acting for parents who were involved in lawsuits against vaccine manufacturers. The council found Wake-field had acted unethically and had shown “callous disregard” for the children in his study, upon whom invasive tests were performed.
When the original article was picked up by the general media, the findings were fuelled by speeches and public appearances in which Wakefield recommended single vaccines rather than the combined MMR. Many parents seeking a cause for their children’s illness seized upon the apparent link between the routine vaccination and autism, say Canadian researchers who laud the retraction.