A nicely-done Q&A-style article that's all about allergies and toddlers. There's also information on this site dealing with allergies in other age groups, but for those concerned about allergies in their newborns, this is a must-read.

This is a question and answer type article and this page deals with toddlers. It answers the most frequently asked questions that parents are concerned about. There are other links on the page dealing with other age groups and other allergy topics. This is an excellent page.