CDC Study Expected to Announce 1 in 100 Autism Rate—A Startling 50% Jump in Just Two Years. Evidence Points to an Environm
Posted Dec 16 2009 12:00am
CDC Study Expected to Announce 1 in 100 Autism Rate—A Startling 50% Jump in Just Two Years. Evidence Points to an Environmental Trigger. SafeMinds calls for more targeted environmental research and vaccine safety studies to begin immediately.
Atlanta, GA – Researchers report that autism has risen to an epidemic rate of 1 in 100 children in a study to be released on Friday by the Autism and Developmental Disabilities Monitoring (ADDM) Network office of the Centers for Disease Control (CDC), This rate represents a 50% increase between the two birth cohort years of 1994 and 1996 and mirrors a recent study released by the Health Resources and Services Administration (HRSA), which found a rate of 1 in 91 children, 1 in 58 boys.
In 2007, the ADDM released a similar study conducted in 2002 examining children born in 1994 that found the autism rate to be 1 in 150. In the study to be released Friday, the CDC looked at children born in 1996 (8 years old in 2004) and determined that there was a substantial increase of 50% between those two birth years.
This study and other recently published research clearly indicate that autism cannot solely be caused by genetic differences because it is impossible for genetic diseases to increase at such astronomical rates. It also cannot be explained by better diagnosing, changes in diagnostic criteria or migration patterns. It is clearly triggered by the environment. It’s well past time that CDC and NIH treat the autism epidemic with the national emergency status it deserves and act with crisis level response.
Though alarming, researchers MUST acknowledge the obvious trend and its connection to the environment to help children. This conclusion is supported by an NIH funded study released earlier this year by the UC Davis M.I.N.D, Institute which “found that the seven- to eight-fold increase in the number children born in California with autism since 1990 cannot be explained by either changes in how the condition is diagnosed or counted — and the trend shows no sign of abating.” The study’s lead investigator, Dr. Irva Hertz-Picciotto , a professor of environmental and occupational health and epidemiology and an internationally respected autism researcher, added, “It’s time to start looking for the environmental culprits responsible for the remarkable increase in the rate of autism in California.”
The two ADDM reports from 1994 and 1996 birth years provide autism researchers a significant investigative clue by narrowing the years needed to investigate what changed in the environment to trigger such an increase in autism in such a short time frame.