Ronald Bailey from the July 2008 issue
In March a federal vaccine court ruled that the preponderance of the evidence suggested 9-year-old Hannah Poling’s autism was caused by her childhood vaccinations. Autism activists immediately hailed the decision as the first official admission that vaccines can cause autism. In fact, it isn’t nearly so clean-cut.
Anti-vaccine activists usually claim the preservative thimerosal, which contains mercury, causes autism. Yet no epidemiological studies support this assertion; in fact, the rate of autism has continued to increase since thimerosal was removed from childhood vaccines in 2001.
Poling suffers from a mitochondrial disease; her parents argued that receiving five vaccinations for nine different diseases all at once triggered her autism. The court found this “plausible” but not proven. Nevertheless, the Polings’ theory was enough for a favorable judgment.
A 2007 study in the Journal of the American Medical Association found that childhood vaccinations have reduced hospitalization rates of nine infectious diseases by 90 percent or more during the last century. One sad irony is that people with mitochondrial diseases are more vulnerable to infections, so they especially benefit from vaccination.
Some 5,000 autism cases are pending in the vaccine court.
Reason needs your support. Please donate today!
Try Reason's award-winning print edition today! Your first issue is FREE if you are not completely satisfied.
(310) 367-6109
3415 S. Sepulveda Blvd.
Suite 400
Los Angeles, CA 90034
(310) 391-2245
Editor's Note: We invite comments and request that they be civil and on-topic. We do not moderate or assume any responsibility for comments, which are owned by the readers who post them. Comments do not represent the views of Reason.com or Reason Foundation. We reserve the right to delete any comment or disable your ability to comment for any reason at any time.
nfl jerseys|11.5.10 @ 9:52PM|#
fkfgh
nfl jerseys|11.5.10 @ 9:53PM|#
hjde
Air Jordan 15 XV Retro|8.11.11 @ 6:00AM|#
very good