Of course you can. Apparently stats also show that Amish have lower lower rates of cancer, cardiovascular disease and diabetes. Is that also because the adults have lower incidence of vaccinations? It's plainly ridiculous to focus on one factor and deduce that this is the sole reason for an outcome. You'd need to take into account the other differing factors such as Amish drinking predominantly water, that they grow their own fruit and vegetables in organic ways, exercise more etc etc etc. Could these have an effect on the unborn? Hey maybe it's true, maybe vaccines do cause higher incidence of autism. But that experiment is just way to simplistic to come to such a bonafide conclusion. There's plenty of discussion on what causes autism and a lot of it seems to revolve around brain development in the fetus, well before a child has been vaccinated.
