Aetna Intelihealth
Aetna: Inteli Health: Allergies: Frequently Asked Questions
Informative article that answers some questions about the basics of allergies. Questions tend to focus on how to live with allergies.
Other
American Academy of Allergy, Asthma and Immunology
This resource describes an organization that is involved in studies and treatments of allergies. Research and education are also important parts of this organization.