Research
These resources are useful places to research causes, symptoms and treatments for asthma and other breathing problems.
Centers for Disease Control & Prevention
www.cdc.gov/flu/professionals/infectioncontrol/maskguidance.htm
National Institute of Environmental Health Sciences
www.niehs.nih.gov
American Academy of Allergy, Asthma and Immunology
www.aaaai.org
Allergy & Asthma Foundation of America
www.aafa.org
American Lung Association
www.lungusa.org
www.americanlungassociation.org
The American Institute for Aromatherapy and Herbal Studies
www.aromatherapyinst.com
Journal of the Canadian Pediatric Society
www.pulsus.com
Positive Health
www.positivehealth.com
The Utah Department of Health
www.health.utah.gov/els/mask/
Clean Air Council
www.cleanair.org
National Society for Clean Air & Environmental Protection
www.nsca.org.uk
Clean Air Trust
www.cleanairtrust.org
