Last data update: Dec 02, 2024. (Total: 48272 publications since 2009)
Records 1-2 (of 2 Records) |
Query Trace: Vaouli E[original query] |
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Exposures and symptoms among workers after an offsite train derailment and vinyl chloride release
Wilken JA , Graziano L , Vaouli E , Markiewicz K , Helverson R , Brinker K , Shumate AM , Duncan MA . Am J Disaster Med 2015 10 (2) 153-165 OBJECTIVE: In 2012 in New Jersey, a train derailment resulted in the puncture of a tanker car carrying liquid vinyl chloride under pressure, and a resulting airborne vinyl chloride plume drifted onto the grounds of a nearby refinery. This report details the investigation of exposures and symptoms among refinery workers. DESIGN AND SETTING: The investigation team met with refinery workers to discuss their experience after the derailment and provided workers a self-administered survey to document symptoms and worker responses during the incident. Associations among categorical variables and experiencing symptoms were evaluated using Fisher's exact test. PARTICIPANTS: Twenty-six of 155 (17 percent) workers present at the refinery or driving on the access road the date the spill occurred completed the survey. MAIN OUTCOME MEASURE(S): Any self-reported symptom following exposure from the vinyl chloride release. RESULTS: Fifteen workers (58 percent) reported ≥1 symptom, most commonly headache (12, 46 percent). Three (12 percent) reported using respiratory protection. No differences in reporting symptoms were observed by location during the incident or by the building in which workers sheltered. Workers who moved from one shelter to another during the incident (ie, broke shelter) were more likely to report symptoms (Fisher's exact test, p = 0.03); however, there are only limited data regarding vinyl chloride concentrations in shelters versus outside. CONCLUSIONS: Breaking shelter might result in greater exposures, and managers and health and safety officers of vulnerable facilities with limited physical access should consider developing robust shelter-in-place plans and alternate emergency egress plans. Workers should consider using respiratory protection if exiting a shelter is necessary during a chemical incident. |
Severe illness from methyl bromide exposure at a condominium resort - U.S. Virgin Islands, March 2015
Kulkarni PA , Duncan MA , Watters MT , Graziano LT , Vaouli E , Cseh LF , Risher JF , Orr MF , Hunte-Ceasar TC , Ellis EM . MMWR Morb Mortal Wkly Rep 2015 64 (28) 763-6 On March 22, 2015, the Agency for Toxic Substances and Disease Registry (ATSDR) was notified by the U.S. Environmental Protection Agency (EPA) of four cases of suspected acute methyl bromide toxicity among family members vacationing at a condominium resort in the U.S. Virgin Islands. Methyl bromide is a pesticide that has been banned in the United States for use in homes and other residential settings. An investigation conducted by the U.S. Virgin Islands Department of Health (VIDOH), the U.S. Virgin Islands Department of Planning and Natural Resources (DPNR), and EPA confirmed that methyl bromide had been used as a fumigant on March 18 in the building where the family had been residing, 2 days before they were transported to the hospital; three family members had life-threatening illness. On March 25, 2015, a stop-use order for methyl bromide was issued by DPNR to the pest control company that had performed the fumigation. Subsequent investigation revealed that previous fumigation with methyl bromide had occurred on October 20, 2014, at the same condominium resort. In addition to the four ill family members, 37 persons who might have been exposed to methyl bromide as a result of the October 2014 or March 2015 fumigations were identified by VIDOH and ATSDR. Standardized health questionnaires were administered to 16 of the 20 persons for whom contact information was available; six of 16 had symptoms consistent with methyl bromide exposure, including headache and fatigue. Pest control companies should be aware that use of methyl bromide is banned in homes and other residential settings, and clinicians should be aware of the toxicologic syndrome that exposure to methyl bromide can cause. |
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