Correct citation: Hertz-Picciotto I, Delwiche L. The rise in autism and the role of age at diagnosis. Epidemiology. 2009 Jan;20(1):84-90. doi: 10.1097/EDE.0b013e3181902d15.
“Autism incidence in California shows no sign yet of plateauing. Younger ages at diagnosis, differential migration, changes in diagnostic criteria, and inclusion of milder cases do not fully explain the observed increases.”
Evidently, according to Taylor, that means that vaccine must account for the observed increases, while disregarding significant changes in demographic data, such as maternal and paternal age at first childbirth.
It is curious that Taylor does not include the other 18 papers on autism in which Hertz-Picciotto has been a contributing author