With an increased number of active shooter events in the United States, emergency departments are challenged to ensure preparedness for these low frequency but high stakes events. Engagement of all emergency department personnel can be very challenging due to a variety of barriers. This article describes the use of an in situ simulation training model as a component of active shooter education in one emergency department. The educational tool was intentionally developed to be multidisciplinary in planning and involvement, to avoid interference with patient care and to be completed in the true footprint of the work space of the participants. Feedback from the participants was overwhelmingly positive both in terms of added value and avoidance of creating secondary emotional or psychological stress. The specific barriers and methods to overcome implementation are outlined. Although the approach was used in only one department, the approach and lessons learned can be applied to other emergency departments in their planning and preparation. (Disaster Med Public Health Preparedness. 2019;13:345–352)

Novel approaches to improving disaster response have begun to include the use of big data and information and communication technology (ICT). However, there remains a dearth of literature on the use of these technologies in disasters. We have conducted an integrative literature review on the role of ICT and big data in disasters. Included in the review were 113 studies that met our predetermined inclusion criteria. Most studies used qualitative methods (39.8%, n=45) over mixed methods (31%, n=35) or quantitative methods (29.2%, n=33). Nearly 80% (n=88) covered only the response phase of disasters and only 15% (n=17) of the studies addressed disasters in low- and middle-income countries. The 4 most frequently mentioned tools were geographic information systems, social media, patient information, and disaster modeling. We suggest testing ICT and big data tools more widely, especially outside of high-income countries, as well as in nonresponse phases of disasters (eg, disaster recovery), to increase an understanding of the utility of ICT and big data in disasters. Future studies should also include descriptions of the intended users of the tools, as well as implementation challenges, to assist other disaster response professionals in adapting or creating similar tools. (Disaster Med Public Health Preparedness. 2019;13:353–367)

Six cases of serogroup C invasive meningococcal disease were identified in Treviso district, Veneto region, Italy between December 13 and 15, 2007. The afflicted patients were found to have attended the same Latin-dance clubs on the same nights, and chemoprophylaxis was provided to potentially exposed individuals. Despite these efforts, 2 cases caused by the same meningococcal strain subsequently occurred in the same area, without any apparent epidemiological correlation to the initial cases. This may have resulted from a failure to neutralize the meningococcal carrier/s. The root cause analysis method applied to public health emergency preparedness was used to analyze the response to this critical incident. The root cause analysis revealed a need to develop regional guidelines for the classification and management of a meningococcal outbreak and for developing risk-communication strategies that include the identification of appropriate channels of communication for differing segments of the population. (Disaster Med Public Health Preparedness. 2019;13:368–371)

The Northeastern United States experienced some of its coldest and snowiest conditions ever recorded during the winter of 2014-2015. The snowfall and extreme temperatures created significant challenges for local health departments attempting to continue critical services and respond to storm-related needs of the community. This report from the field aims to describe the impact of the severe weather on local health departments’ operations, to examine the disruption to public health services, and to document public health support provided to vulnerable populations during the 2014-2015 winter season. Our findings show that the severe weather exposed major challenges in continuity of public health operations across health departments of various sizes and highlighted some key issues as well as effective strategies, such as collaborations with community-based organizations, to identify and address the needs of the most vulnerable during the winter storms. (Disaster Med Public Health Preparedness. 2019;13:647-649)

Geographic information systems (GIS) have emerged in the past few decades as a technology capable of assisting in the control of infectious disease outbreaks. A Legionnaires’ disease cluster investigation in May 2016 in Sydney, New South Wales (NSW), Australia, demonstrated the importance of using GIS to identify at-risk water sources in real-time for field investigation to help control any immediate environmental health risk, as well as the need for more staff trained in the use of this technology. Sydney Local Health District Public Health Unit (PHU) subsequently ran an exercise (based on this investigation) with 11 staff members from 4 PHUs across Sydney to further test staff capability to use GIS across NSW. At least 80% of exercise participants reported that the scenario progression was realistic, assigned tasks were clear, and sufficient data were provided to complete tasks. The exercise highlighted the multitude of geocoding applications and need for inter-operability of systems, as well as the need for trained staff with specific expertise in spatial analysis to help assist in outbreak control activity across NSW. Evaluation data demonstrated the need for a common GIS, regular education and training, and guidelines to support the collaborative use of GIS for infectious disease epidemiology in NSW. (Disaster Med Public Health Preparedness. 2019;13:372–374)

When a fire occurs, there is little time to escape. In less than 30 seconds, a fire can rage out of control, filling the area with heat and toxic thick smoke (Purdue University Fire Department, 2017; http://www.purdue.edu/ehps/fire/fire-101.html.) In 2010, following the successful evacuation of Maale Ha’Carmel Mental Health Center during a raging forest fire in the area, a comprehensive investigation was performed to evaluate the management of the evacuation process and to systematically elicit lessons learned from the incident. In 2016, a forest fire erupted in the same geographic area that required the evacuation of Fliman Geriatric Rehabilitation Hospital, and methodical debriefing identified the strengths and weaknesses of the evacuation process in that hospital. The lessons learned from the evacuation of these two health care facilities, which were at the focus of major fires in Israel in 2010 and in 2016, are presented. (Disaster Med Public Health Preparedness. 2019;13:375–379)