Infant Vaccinations & Autism

Cases of autism are reported to be an estimated one in 150 American children. This has parents concerned that there is a link between infant vaccinations and autism.

Thimerosal

• Thimerosal, an organic compound that contains mercury, is the vaccine ingredient suspected of causing autism. It is a preservative that is found in many vaccinations.

Timing

• Children often begin showing signs of autism near the time they receive vaccinations. Some parents have opted out of vaccinating their children for this reason.

Evidence

• Several research studies have concluded that there is not sufficient evidence to suggest that infant vaccinations are a cause of autism. Researchers are continuing to search for the cause of autism.

Cause

• There is no single known cause for autism, but it is suspected there are multiple causes of the condition. These include genetic factors, environmental factors and problems during childbirth.

Vaccination Benefits

• Researchers argue the benefits of receiving vaccinations outweigh the risk of developing autism. Infant vaccinations prevent diseases such as polio, rubella and mumps. Without vaccinations, these diseases would likely return.