Not all vaccines are the same. If a vaccine can paralyze or sterilize a person I am certain it can cause mental disorders. Stop acting like a mob, there are obvious risks on both sides of the argument. Just like any medicine, there are bound to be risks, an interesting anecdote that I have noticed is that many doctors do not vaccinate their children. It is not the virus that causes these known side effects it is other substances in the vaccine and these toxic chemicals and metals have been proven to stunt mental development and cause other irreversible conditions. I would probably take the risk for some vaccines and not for others I would also personally let others be the guinea pigs and wait until something is perfected.