What is Autism Spectrum Disorder?

Autism spectrum disorder (ASD) is a neurodevelopmental disorder that can cause significant social, communication and behavioural challenges. This video explores the previous and updated diagnostic criteria for ASD according to the Diagnostic and Statistical Manual of Mental Disorders (DSM). In 2013 was the new edition of this manual published (DSM-5). The DSM-5 redefined the autism spectrum to encompass the previous (DSM-IV-TR) diagnoses of autism, Asperger syndrome, pervasive developmental disorder not otherwise specified (PDD-NOS), and childhood disintegrative disorder. Autistic individuals are now placed on a continuum depending on the severity of their symptoms.

The Connection between Thiomersal in Vaccines and Autism

Neuroscientist Janet K. Kern, PhD, speaks in this video about the connection between thiomersal in vaccines and autism. Thiomersal, commonly known in the U.S. as thimerosal, is an organomercury compound. Dr. Kern gave this talk for the UNEP Intergovernmental Negotiating Committee in Punta del Este, Uruguay, in July, 2012. She is a director of the Council for Nutritional and Environmental Medicine (CONEM), and the chairman of the CONEM US Autism Research Group.