Trusted is the tale of finding the cause of Reye's syndrome, a devastating and mysterious illness described by Dr R.D.K. Reye and colleagues at the Royal Alexandra Hospital for Children, Camperdown, Sydney in 1963. In 1978, ten-year-old Mark Keller woke up with fever, headache and a cough. His mother kept him home from school that day and a few more. He appeared to be getting better. Then, with no warning, Mark began vomiting violently...