Description
On December 14th, 2006, a severe windstorm in western Washington caused hundreds of thousands of residents to lose power. On December 15, 2006, there was a surge in emergency department (ED) visits for patients presenting with signs of acute carbon monoxide (CO) poisoning. A Public Health investigation was initiated following the storm to determine the extent of CO poisoning due to the windstorm. A retrospective analysis was later undertaken to evaluate how well our syndromic surveillance system was able to identify patients who presented to area EDs with carbon monoxide poisoning.
Objective
We evaluated the performance of our ED syndromic data for detecting visits associated with CO poisoning.