Researchers are trying to find a cure and/or the adequate treatment for Autism.  The disease is steadily growing in numbers. Scientists have linked the disease with type two diabetes, Rubella during pregnancy. poor prenatal care and swollen brain disorders.  Still none of these presumptions have proven to be conclusive. What we can do as parents is to observe are children carefully and any unusual signs of development should not be taken lightly. If your toddler appears to be withdrawn and doesn't like to cuddle or be held, this could be a red flag.  Is he repeating words or sounds?  Has he stopped using words?  Does he play with toys in an inappropriate way?  Does he interact well with peers?  If you notice any of these sign consult your pediatrician immediately.  Have your child tested for Autism.  The sooner the diagnosis the sooner your child can be treated.