The book's title should immediately clear up the misunderstanding that, until now, has prevented doctors, scientists, and researchers from addressing the root of the problem of studying and researching the causes of autism. It's no coincidence that courts, even today, still issue rulings declaring that the causes of autism are unknown... yet, at the same time, firmly and arrogantly, reject the possibility that vaccines are the cause of the disease! If the causes of autism are unknown, how can we state "with certainty" that vaccines do not cause autism? The author, through a meticulous and detailed analysis of the scientific literature, demonstrates how chronic neuroinflammation, which often follows vaccine administration, causes all the cognitive and behavioral alterations characteristic of autism. Chronic neuroinflammation is caused by the aluminum contained in so-called "acellular" vaccines and/or the live, attenuated viruses used in some vaccinations, such as MMR. Could autism have other causes? It's not out of the question; but this book tells us we already have plenty of material to work with!