Click here to read about a published case study of anaphylactic reaction to pesticides applied on aircraft, published in Nov. 2010.
application in the occupied or soon-to-be occupied aircraft cabin and cockpit
can be a serious health hazard for crewmembers and passengers.
Pesticide/solvent exposure can be significant, and some crewmembers must work
in the sprayed environment regularly and repeatedly. Almost 50 countries
require pesticide spraying on all or selected flights, apparently to prevent
the importation of insects that either carry tropical disease or damage
plant/animal health. The cabin may also be pre-treated in a country that does
not require pesticide spraying. There are no requirements to inform either
crewmembers or passengers prior to ticket purchase or flight. The sprays
contain an active ingredient (typically 2% permethrin or d-phenothrin),
solvents, and in some cases, propellants. Reported symptoms include acute
respiratory and sinus problems, rash/hives, headache, and anaphylactic shock,
as well as chronic immune, respiratory, and neurological problems. Damp
mattresses and carpet in the crew bunk rooms have posed particular problems for
cabin and cockpit crew. AFA advocates the use of non-chemical means of
disinsection such as the air curtain technology being tested at a US Department
of Agriculture lab in
AFA activity and hot topics
Apr 2012. DOT acknowledges passage of law mandating passengers’ right-to-know about pesticides on their planes, but no action yet: The US Department of Transportation acknowledged the Feb. 2012 legislation that requires airlines to inform passengers of onboard pesticide spraying. The DOT notice commits the agency to address the requirements in a “future rulemaking.” As of Nov, 2013 the DOT has still not issued a rule to satisfy the passenger right-to-know legislation, approved by Congress. (Note that the CDC canceled its requirement for routine pesticide spraying on certain incoming flights in 1979 because the exposure to the sprays were deemed to ““cause undue discomfort to many passengers and, in some cases, place those exposed at risk of developing acute allergic (anaphylactic) reaction.” The CDC also noted that “the efficacy of the entire procedure is questionable.”)
Feb 2012. US airlines required to inform passengers of onboard insecticide applications, required to meet foreign quarantine rules (click on link and search for word “insecticides”): On Feb. 14, 2012, Congress passed legislation to ensure airline passengers are notified of exposure to insecticides that US airlines spray to comply with quarantine regulations of approx. 50 countries listed on this DOT website. (Click on link in title to access Public Law 112-95, section 415(c), § 42303. Use of insecticides in passenger aircraft.) The law covers pesticide spraying in countries that require inflight spraying on all/selected inbound flights, and countries that accept residual spraying but may spray inflight if residual spray expired. It should also notify passengers of onbobard insecticide spraying at any additional airports in countries that may not require spraying but are contracted with US airlines to spray the cabin, such that passengers could board a freshly-soaked aircraft prior to boarding. At present (Nov. 2013), it is not clear if the DOT website information is current, airlines are not notifying passengers of insecticide spraying, and DOT has not issued a rule.
Aug 2010. Information on which flights are sprayed with pesticides (partial list): Concerned about exposure to pesticides on a flight? Check this list and contact your airline. If you have additional or alternate information compared to what is on this partial list of sprayed flights, please email us.
Aug 2008. Pyrethroids more toxic than previously thought: Center for Public Integrity publishes report titled “Perils of the New Pesticides”
June 2008. Proposed
“passenger right to know” bill: This bill would require airlines to
notify passengers of pesticide spraying rules prior to ticket purchase. It was
referred to the House Subcommittee on Aviation on
Sept 2007. US asks WHO to consider non-chemical disinsection: At the 36th Session of the International Civil Aviation Organization (ICAO) assembly, the US Government asked the ICAO Council to urge the World Health Organization to hold a consultation into non-chemical disinsection methods, with the view to the WHO accepting non-chemical methods as an alternative to the currently-approved chemical methods of disinsection. The resolution was accepted and the WHO intends to convene its consultation in late 2008. A summary of WHO and ICAO activity on aircraft disinsection is provided here.
2006. Research paper: A reassessment of the neurotoxicity of pyrethroid insecticides
Feb 2005. Practical advice for crewmembers: Exposed to pesticides on a flight? Read this and take it to your doctor.
Oct 2004. International body shows support for non-chemical alternatives to pesticides on planes: ICAO Assembly adopts a resolution that encourages the exploration of non-chemical means of aircraft disinsection and requests that the ICAO Council assist the WHO in this effort.
Oct 2, 2003. Letter from AFA President to United Airlines CEO: Request for United to volunteer to participate in DOT-led testing for non-chemical alternative to spraying pesticides on planes.
chemicals are in the sprays? Association of Flight
disinsection timeline: Association of Flight Attendants,
ICAO and the WHO say the sprays are safe. Let your voice be heard…:
Association of Flight Attendants,
Sept. 2002. To spray or not to spray? Introducing a new approach to aircraft disinsection: Article proposing non-chemical alternatives to spraying pesticides on aircraft, published in Cabin Safety Update, Vol. 8, Issue 9, 2002.
Jan 2002. Excerpts from "The Airliner Cabin Environment and the Health of Passengers and Crew": Report by the Committee on Air Quality in Passenger Cabins of Commercial Aircraft, National Research Council; See p.204.
Jan 8, 2002. Letter from AFA President to United Airlines' CEO: Noted that formal request for United to change the description of the sprays as "safe" in the flight attendants' manual was pointedly ignored.
Nov 2, 2001. Letter from AFA President to United Airlines' CEO: Formal notification that it is unacceptable for United to require flight attendants to tell passengers that the pesticide sprays are "safe" when all evidence is to the contrary. Requested change to related text in flight attendant announcement book.
Aug 7, 2000. Letter from AFA President to United Airlines' CEO: Description of hazard and request for United to make specific changes to pesticide spraying practices.
References to news articles
June 23-24, 2001. New Zealand Weekend Herald: "Cabin crew call up war hero in spray campaign"
1993-2001 .Series of articles by investigative/environmental reporters Linda & Bill Bonvie
Fall 2001. You've Been Sprayed: What Can You Do? Journal of Pesticide Reform, National Coalition for Alternatives to Pesticides, Vol. 21(3), Fall 2001.
Feb 2001. ICAO Aircraft Disinsection Practices Survey: International Civil Aviation Organization Facilitation Panel
2000. Description of confounding factors, individual differences, and interactions related to pesticide exposure: Chapter 8 in: A Review of the Scientific Literature As It Pertains To Gulf War Illness, Volume 8: Pesticides.
1996. Australian quarantine: A shared responsibility: Agriculture Fisheries, and Forestry –
Australia, Australia Quarantine & Inspection Service.
Download: CabSafeUpdate2002.doc, LetterToWHO.0ct02.doc, reghistory_web.doc, scsi2_papermar02.doc, United.Pest.Aug00.pdf, United.Pest.Jan02.pdf, United.Pest.Nov01.pdf, United.Pest.Oct03.pdf, write2ICAOWHO.aug02.doc, icaoOct04.pdf, practicalfeb05.doc, ChemContents.doc, WP199.pdf, WHOICAO.pdf, paxbill.pdf, NPRM95.pdf, CBAT2005.pdf, term98.pdf, volun.pdf, pestdest.pdf, CADHS03.pdf, OHW2004.pdf, publaw112-95.pdf, DOTpaxrtk.pdf, CDC_FR1979.pdf