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Pesticide illness among flight attendants due to aircraft disinsection
Author(s) -
Sutton Patrice M.,
Vergara Ximena,
Beckman John,
Nicas Mark,
Das Rupali
Publication year - 2007
Publication title -
american journal of industrial medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.7
H-Index - 104
eISSN - 1097-0274
pISSN - 0271-3586
DOI - 10.1002/ajim.20452
Subject(s) - medicine , pesticide , interim , environmental health , occupational safety and health , hazard , toxicology , occupational exposure , permethrin , aeronautics , medical emergency , pathology , engineering , chemistry , archaeology , organic chemistry , biology , agronomy , history
Background Aircraft “disinsection” is the application of pesticides inside an aircraft to kill insects that may be on board. Over a 1‐year period, California's tracking system received 17 reports of illness involving flight attendants exposed to pesticides following disinsection. Methods Interviews, work process observations, and a records review were conducted. Illness reports were evaluated according to the case definition established by the National Institute for Occupational Safety and Health. Results Twelve cases met the definition for work‐related pesticide illness. Eleven cases were attributed to the “Residual” method of disinsection, i.e., application of a solution of permethrin (2.2% w/w), solvents (0.8%), and a surfactant (1.4%); the method of disinsection could not be determined for one case. Conclusions The aerosol application of a pesticide in the confined space of an aircraft cabin poses a hazard to flight attendants. Nontoxic alternative methods, such as air curtains, should be used to minimize disease vector importation via aircraft cabins. Employers should mitigate flight attendant pesticide exposure in the interim. Am. J. Ind. Med. 50:345–356, 2007. © 2007 Wiley‐Liss, Inc.