Ugh you poor thing..i hope he doesnt get it..it is so awful for little ones. Our whole family had it last Christmas and poor Sammy was only 4.5 months old..he was covered and fully breastfed too..it provided no immunity at all. Its so contagious too, so if he was exposed last week Id say hed definately get it. Like someone has mentioned, pintarsal can work a treat in the bath. Best of luck.

Jo