TOXICS
INFORMATION PROJECT (TIP)
P.O. Box 40572, Providence, RI 02940
Tel. 401-351-9193, E-Mail: TIP@toxicsinfo.org
Website:
www.toxicsinfo.org
(Sharing
Information on Toxics in Everyday Life
&
Providing Healthier Alternatives)
California Healthy Schools Campaign
Pesticides and Asthma
http://www.bc.edu/schools/law/lawreviews/meta-elements/journals/bcealr/31_1/05_FMS.htm
• Asthma
is a chronic, potentially fatal inflammatory disease of the respiratory system.
Nearly one-third of people with asthma are children. Asthma is the number one cause of hospitalization among children,
the number one chronic health condition among children, and the leading cause of school absenteeism. (American Lung
Association)
• Children
spend up to eight hours a day, five days a week, 120 days a year in school. We
should be doing everything we can to minimize exposure to asthma-inducing
conditions in the school environment.
• According
to the Journal of the American Medical Association (JAMA), asthma can be
triggered by pesticides. Several types
of pesticides are known to cause allergic reactions or airway constriction,
including pyrethrins, pyrethroids, organophosphates, and carbamates.
•
Studies indicate that exposure to organophosphates disrupts
the part of the nervous system that regulates the motor functioning of the
lungs. This has lead researchers to hypothesize that pesticides are among the
preventable causes of asthma in children. (Phillip Landrigan, MD, MSc, http://www.lamontanita.com /docs/newsletterarticles/2000/
Aug2000/protectingchildren.htm)
•
Unfortunately, pesticide use in schools is widespread. A 2002 California
Public Interest Research Group (CALPIRG) survey, found that the 15
largest school districts in California planned to use 54 different pesticide
active ingredients that year. Four of
the five pesticides most commonly used in California's schools have been linked
to asthma and other respiratory problems: (See: http://www.environmentcalifornia.org/reports/learning_curve5_02.pdf)
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Cyfluthrin:
Can cause irritation of the nose, throat, and
upper respiratory tract, leading manufacturer Mobay Corp. to state,
"persons with a history of asthma, emphysema, or hyperactive airways
disease may be more susceptible to exposure." (Mobay Corporation,
"Cyfluthrin" Material Safety Data Sheet, 1988)
Diazinon:
Acute symptoms include wheezing, coughing, and
pulmonary edema (swelling in the lung). (US EPA, Recognition, pp.3-4)
Glyphosate: Can cause accumulation of excess fluid in
the lungs. Studies show that glyphosate
can drift off-site as far as 1300 feet and can persist in soils for up to a
year. (Cox, "Glyphosate," Part 2: Human Exposure and Ecological
Effects, J. Pesticide Reform, Winter 1995)
Pyrethrins:
Contain allergens that cross-react with ragweed
and other pollens. People with asthma
can have severe reactions to pyrethrins. (Moses, M., "Designer
Poisons," Pesticide Education Center, San Francisco, CA, 1995)
More
at www.calhealthyschools.org.