Putting Katrina in context.
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The psychosocial impact of disasters has attracted increasing attention. There is little consensus, however, about what priorities should be pursued in relation to mental health interventions, with most controversy surrounding the relevance of traumatic stress to mental health. The present overview suggests that acute traumatic stress may be a normative response to life threat which tends to subside once conditions of safety are established. At the same time, there is a residual minority of survivors who will continue to experience chronic posttraumatic stress disorder (PTSD) and their needs can be easily overlooked. The ADAPT model offers an expanded perspective on the psychosocial systems undermined by disasters, encompassing threats to safety and security; interpersonal bonds; systems of justice; roles and identities; and institutions that promote meaning and coherence. Social reconstruction programs that are effective in repairing these systems maximize the capacity of communities and individuals to recover spontaneously from various forms of stress. Within that broad recovery context, clinical mental health services can focus specifically on those psychologically disturbed persons who are at greatest survival risk. Only a minority of persons with acute traumatic stress fall into that category, the remainder comprising those with severe behavioural disturbances arising from psychosis, organic brain disorders, severe mood disorders and epilepsy. Establishing mental health services that are community-based, family-focused and culturally sensitive in the post-emergency phase can create a model that helps shape future mental health policy for countries recovering from disaster.
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Keith C. Ferdinand, MD, FACC, presently resides in Atlanta, GA, displaced from his native New Orleans by Hurricane Katrina, September 2005. The hurricane destroyed hiss cardiovascular center and severely damaged his home. In Atlanta, he is director of the Association of Black Cardiologists Hurricane Katrina Relief.
The past few years have witnessed a dramatic increase in the number of large-scale disaster events and the ubiquitous threat of weapons of mass destruction. These events have heightened recognition of the role of the nurse in disaster management and response. Enhanced capacity to respond to disasters and other public health emergencies will require a nursing workforce that is clinically experienced and possesses the knowledge and skills necessary to respond with confidence and authority. This article reports on how American schools of nursing have begun to address the challenge of workforce development and nurse preparedness. The University of Rochester Leadership in Health Care Systems in Disaster Response and Emergency Preparedness Program is described in detail.
This interview of Leonard Weather Jr., MD was conducted so as to give our members and the medical community at large a version of what a New Orleans, LA physician of African-American descent experienced during Hurricane Katrina and its devastating aftermath. Emile Riley, MD, Meharry Medical School graduate, general surgeon, role model, and New Orleans Civic Leader who helped to blaze the trail for other local African-American physicians, died January 31, 2006 at the St. Luke's Episcopal Hospital in Houston, TX at the age of 71. He evacuated to Houston prior to Hurricane Katrina.
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BACKGROUND: During October and November 2005, the National Norwegian Tsunami Support Association organized a journey to the disaster area for survivors. The aim of this study was to investigate whether the Tsunami affected the participants' psychological problems. METHODS: Twenty-nine adults and 19 children made the journey. Steps were taken to enable each individual to acquire an overall understanding of the catastrophic event. Various forms of antiphobic training were provided. At the end of the stay, 28 adults replied to a questionnaire. The questions concerned: (1) motives for traveling; (2) benefits experienced; (3) psychological problems before departure; and (4) problems at the end of the stay. Parents with children were asked to assess their children's psychological problems at the same points in time. RESULTS: Considerable improvements in anxiety symptoms were reported and observed in both the adults and children. No certain cases of retraumatization occurred. DISCUSSION: The improvements can be understood in the light of psychodynamic, cognitive, and behavioral theory approaches. The duration of the improvement in symptoms remains to be documented. There appears to be grounds for encouraging traumatized patients to return to a disaster area as part of the treatment process if they so wish.
802.11 (WiFi) is a well established network communications protocol that has wide applicability in civil infrastructure. This paper describes research that explores the design of 802.11 networks enhanced to support data communications in disaster environments. The focus of these efforts is to create network infrastructure to support operations by Metropolitan Medical Response System (MMRS) units and Federally-sponsored regional teams that respond to mass casualty events caused by a terrorist attack with chemical, biological, nuclear or radiological weapons or by a hazardous materials spill. In this paper, we describe an advanced WiFi-based network architecture designed to meet the needs of MMRS operations. This architecture combines a Wireless Distribution Systems for peer-to-peer multihop connectivity between access points with flexible and shared access to multiple cellular backhauls for robust connectivity to the Internet. The architecture offers a high bandwidth data communications infrastructure that can penetrate into buildings and structures while also supporting commercial off-the-shelf end-user equipment such as PDAs. It is self-configuring and is self-healing in the event of a loss of a portion of the infrastructure. Testing of prototype units is ongoing.
The first moments at a disaster scene are chaotic. The command center initially operates with little knowledge of hazards, geography and casualties, building up knowledge of the event slowly as information trickles in by voice radio channels. RealityFlythrough is a tele-presence system that stitches together live video feeds in real-time, using the principle of visual closure, to give command center personnel the illusion of being able to explore the scene interactively by moving smoothly between the video feeds. Using RealityFlythrough, medical, fire, law enforcement, hazardous materials, and engineering experts may be able to achieve situational awareness earlier, and better manage scarce resources. The RealityFlythrough system is composed of camera units with off-the-shelf GPS and orientation systems and a server/viewing station that offers access to images collected by the camera units in real time by position/orientation. In initial field testing using an experimental mesh 802.11 wireless network, two camera unit operators were able to create an interactive image of a simulated disaster scene in about five minutes.
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