Court to focus on vaccine-autism link

Court to focus on vaccine-autism link
More than 4,800 families have filed claims with government since 1999

Thousands of families that allege vaccines caused their children's autism are preparing for their day in court, which could bring them vindication and compensation.

Since 1999, more than 4,800 families have filed claims with the government alleging their children contracted autism as a result of routine vaccinations. Most contend that a preservative called thimerosal is to blame for the impaired social interaction typical of the disorder.

If they prevail in the courts, the families are entitled to compensation from a multibillion-dollar trust fund. Previously, large scientific studies have found no association between autism and vaccines containing thimerosal.

The first of what eventually could be nine test cases from those claims is the subject of the hearing opening Monday in the U.S. Court of Federal Claims. Three special masters appointed by the court will preside over the hearing, expected to last through June 29.

Monday's case addresses the theory that the cause of autism is the measles, mumps and rubella vaccine in combination with other vaccines containing thimerosal. The preservative, about 50 percent mercury by weight, is no longer found in routine childhood vaccines but is used in some flu shots.