There are many excellent web-based support sites for persons who suspect they have allergies and want to learn more about them and controlling airborne allergen triggers.

	Centers for Disease Control (CDC) Environmental Health http://www.cdc.gov/mold
	The National Institute of Environmental Health Sciences http://health.nih.gov/topic/Molds
	American Academy  of Allergy, Asthma and Immunology http://www.aaaai.org
	Asthma and Allergy Foundation of America http://www.aafa.org
	Allergy and Asthma Network / Mothers of Asthmatics, Inc. http://www.aanma.org
	U.S. Environmental Protection Agency http://www.epa.gov/iaq
	MaryPaul Contract Microbiological Laboratories http://www.marypaullabs.com