This topic really strikes a nerve with me. Sick children were always at the KH and assemblies. My kids got sick after every assembly. Makes me so angry just thinking about this.
I do remember one time an elder at our hall making a comment about this. He actually said that sick children should be kept home. He even stated that sometimes because of the articles in the magazines we feel that we should take our kids to assemblies no matter what. (You know what articles I'm talking about--walking for days through crocodile infested waters.) He went on to state that in those countries they don't have assemblies as regularly as we do and we could aways go to one another week. Wonder if he got some flack from the other elders after that meeting?