Asthma and Allergy Foundation of America - Offers information and resources from the leading national nonprofit organization for people with allergies and asthma.
https://aafa.org/
The American Academy of Allergy, Asthma - Offers safer environments and improve quality of life for Canadians affected by allergy, asthma, and anaphylaxis.
https://www.aaaai.org/
World Allergy Organization - A source of allergy information worldwide for medical professionals and consumers.
https://www.worldallergy.org/
