Anthrax Exposure, Belief in Exposure, and Postanthrax Symptoms Among Survivors of a Bioterrorist Attack on Capitol Hill

Autor: Carol S. North, Stephanie Chiao, David E. Pollio, Howard M. Kipen, William K. Hallman
Rok vydání: 2018
Předmět:
Zdroj: Disaster Medicine and Public Health Preparedness. 13:555-560
ISSN: 1938-744X
1935-7893
DOI: 10.1017/dmp.2018.115
Popis: BackgroundFollowing chemical, biological, radiological, and nuclear disasters, medically unexplained symptoms have been observed among unexposed persons.ObjectivesThis study examined belief in exposure in relation to postdisaster symptoms in a volunteer sample of 137 congressional workers after the 2001 anthrax attacks on Capitol Hill.MethodsPostdisaster symptoms, belief in exposure, and actual exposure status were obtained through structured diagnostic interviews and self-reported presence in offices officially designated as exposed through environmental sampling. Multivariate models were tested for associations of number of postdisaster symptoms with exposure and belief in exposure, controlling for sex and use of antibiotics.ResultsThe sample was divided into 3 main subgroups: exposed, 41%; unexposed but believed they were exposed, 17%; and unexposed and did not believe that they were exposed, 42%. Nearly two-thirds (64%) of the volunteers reported experiencing symptoms after the anthrax attacks. Belief in anthrax exposure was significantly associated with the number of ear/nose/throat, musculoskeletal, and all physical symptoms. No significant associations were found between anthrax exposure and the number of postdisaster symptoms.ConclusionsGiven the high incidence of these symptoms, these data suggest that even in the absence of physical injury or illness, there may be surges in health care utilization. (Disaster Med Public Health Preparedness. 2019;13:555-560)
Databáze: OpenAIRE