Kerri Rivera knows how to rescue these children and get them off of the autistic spectrum. It is a multi-layered approach to basically heal their gut and detox their brains. Progress is measured with ATEC scores. Success is defined as an ATEC from 0-10. It can take years, or months. The older they get the harder it is to reverse damage.
England also has introduced some programs that seem to be working. I keep up the hope.