So we redosed with 1M tuberculinium. So far we have noticed increased screaming (high pitched when excited) and eczema. We have also noticed him imitating Jake more! We were at a play area and Jake started to go down the slide on his butt, changed his mind, and then decided to go down on his belly. Alex watched him the whole time and decided to do the same thing. This seems so minor, but this is huge! Jim said he also got really excited today when he took him to bass pro shop. He was seeing more detail on things he doesn't usually see.