Downs Syndrome occurs through damage done to the genetic material of a body through vaccinations. Here is the way it has happened:
1959 - children were given maybe one or two vaccines that were not 'corrupted' (made dangerous). No damage done to the body though has highly sensitive hearing.
1989 - The person born, for example, in 1959 gives birth to a baby girl. Baby is vaccinated with 5-10 vaccines. These vaccines cause 'health issues' further down the road (gets sick easily, picks up common colds, etc), body's musculature has weaknesses. Due to these health conditions it can be determined that some damage has occurred to the DNA of this woman.
2014 - The woman born in 1989 has a son. Healthy until he is vaccinated. Vaccines cause even more damage and child is diagnosed special needs with lower extremity problems - can't support his own weight. At the age of 4 cannot talk.
If this child survives into adulthood his genetic material is damaged enough so that if he fathers children with a regular woman (one who has been vaccinated) they will more than likely have a Downs Syndrome child. The genetic material has been too damaged to create a healthy baby.
Yes, >>1001052 is right. These Downs Syndrome people are created by evil people not God.