Medical preparedness for a terrorist incident involving chemical or biological agents during the 1996 Atlanta Olympic Games

Terrorism-Related Attacks in East Asia from 1970 through 2020

AIM

This study aims to analyze and describe terrorism-related attacks in East Asia from 1970 through 2020.

BACKGROUND

East Asia consists of South Korea, North Korea, Singapore, Hong Kong, China, Japan, Taiwan, and Macao. According to the Global Terrorism Index (GTI) 2022, the impact of terrorism in East Asia is very low. However, the assassination of former Japanese Prime Minister Shinzo Abe on July 8, 2022 demonstrates that East Asia is not safe from terrorist attacks. This descriptive analysis of terrorist attacks in East Asia will help first responders, Emergency Medical Services (EMS), hospital-based medical providers, and policymakers establish a more refined hazard vulnerability assessment (HVA) framework and develop a Counter-Terrorism Medicine (CTM) mitigation, preparedness, response, and recovery plan.

METHODS

This is a descriptive observational study drawing data from the Global Terrorism Database (GTD) from January 1, 1970 through December 31, 2020. Epidemiology outcomes included primary weapon type, primary target type, the country where the incident occurred, and the number of total deaths and injured collected. Data from 2021 were not yet available at the time of this study. Results were exported into an Excel spreadsheet (Microsoft Corp.; Redmond, Washington USA) for analysis.

RESULTS

There were 779 terrorism-related events in East Asia from 1970 through 2020. In total, the attacks resulted in 1,123 deaths and 9,061 persons injured. The greatest number of attacks (371; 47.63%) occurred in Japan and the second most occurred in China (268; 34.4%). Explosives were the most used primary weapon type (308; 39.54%) in the region, followed by incendiary devices (260; 33.38%). Terrorist attacks drastically diminished from their peak of 92 in 1990, but there were additional peaks of 88 in 1996, 18 in 2000, 20 in 2008, and 36 attacks in 2014.

CONCLUSIONS

A total of 779 terrorist attacks occurred from 1970 through 2020 in East Asia, resulting in 1,123 deaths and 9,061 injuries. Of those, 82.03% attacks occurred in Japan and China. Terrorist attacks drastically diminished since their peak in 1996, but there is an overall uptrend in attacks since 1999.

Chemical, biological, radiological, nuclear, and explosives (CBRNEs) preparedness for sporting event mass gatherings: A systematic review of the literature

OBJECTIVE

Sporting events often constitute mass gatherings (MGs) featuring large crowds of spectators and participants. Our objective is to understand the current state of emergency preparedness for sporting events by examining past MG sporting events to evaluate mitigation, preparedness, response, and recovery against chemical, biological, radiological, nuclear, and explosive (CBRNE) events.

METHODS

In accordance with Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines, a systematic literature review was carried out among 10 literature databases. The quality and risk of bias in each reviewed publication was assessed using the Mixed Methods Appraisal Tool.

RESULTS

A total of 5,597 publications were identified. Of these, 81 papers were selected for full text reads and 25 publications were accepted. The included articles documented sporting events worldwide, ranging from incidents occurring from 1972 to 2020. Cross-cutting themes found in best practices and recommendations were strategic communication, surveillance, planning and preparedness, and training and response.

CONCLUSION

More evidence-based guidelines are needed to ensure best practices in response and recovery for CBRNE incidents at sporting events. Public health risks as well as implementation barriers and opportunities to prepare for potential CBRNE threats at sporting event MGs require further investigation.

Hospital Preparedness Measures for Biological Hazards: A Systematic Review and Meta-Synthesis

BACKGROUND

Biological hazards are one of the most important and common types of hazards in emergencies and disasters. Hospital preparedness measures for biological hazards are essential for a proper response and mitigation of its effects. The aim of this systematic review is to investigate hospital preparedness measures for biological hazards.

METHODS

For this research, electronic databases including Web of Science, PubMed, ScienceDirect, Scopus, ProQuest, Google Scholar, and Cochrane Library from March 1950 to June 2019 were searched. Key words such as hospital, emergency department, preparedness, plan, management, and biological hazards were used in combination with the Boolean operators OR and AND. A thematic synthesis approach through the use of MAXQDA software was applied to analyze the data.

RESULTS

In total, 5257 articles were identified, in which 23 articles meet the inclusion criteria for entering the process of final analysis. The findings showed three main administrative, specialized, and logistical issues regarding preparedness measures for biological hazards in hospitals.

CONCLUSION

Hospital preparedness for biological hazards is one of the most important hospital disaster plans. Results of this systematic review present valuable advice for policy-makers and hospital managers to prepare and enhance hospital performance against biological hazards.

Pharmacy Preparedness for Incidents Involving Nuclear, Biological, or Chemical Weapons

Recent worldwide terrorist attacks and hoaxes have heightened awareness that more incidents involving weapons of mass destruction (WMD) may occur in the United States. With federal funding assistance, local domestic preparedness programs have been initiated to train and equip emergency services and emergency department personnel in the management of large numbers of casualties exposed to nuclear, biological, or chemical (NBC) agents. Hospital pharmacies will be required to provide antidotes, antibiotics, antitoxins, and other pharmaceuticals in large amounts and/or have the capability for prompt procurement. Pharmacists should become knowledgeable in drug therapy of NBC threats with respect to nerve agents, cyanide, pulmonary irritants, radio-nucleotides, anthrax, botulism, and other possible WMD.

Emergency response to nuclear, biological and chemical incidents: challenges and countermeasures

Given the multiple terrorist attacks that have occurred in recent years in China, medical rescue teams and specialized incident assessment teams have been established by the government; however, medical rescue after nuclear, biological, and chemical incidents remains challenging and is often inefficient. In the present article, problems were analyzed regarding the assessment of responder countermeasures, training of professionals and the management of emergency medical incidents related to nuclear, biological and chemical attacks. Countermeasures, the establishment of response coordination, public education, practical training and exercise, and a professional consultant team or system should be the focus of emergency medical response facilities. Moreover, the government was offered professionals who are involved in managing nuclear, biological and chemical incidents.

Hospital preparedness for chemical and radiological disasters

Hospital planning for chemical or radiological events is essential but all too often treated as a low priority. Although some other types of disasters like hurricanes and tornadoes may be more frequent, chemical and radiological emergencies have the potential for major disruptions to clinical care. Thorough planning can mitigate the impact of a chemical or radiological event. Planning needs to include all 4 phases of an event: mitigation (preplanning), preparation, response, and recovery. Mitigation activities should include the performance of a hazards vulnerability analysis and identification of local subject-matter experts and team leaders.

Disaster medical assistance teams after earthquakes in iran: propose a localized model

Background

In the past 10 years, 13 fatal earthquakes have occurred in Iran and led to death of 30,000 people whom most of them were killed in the earlier hours of the disaster. Disaster Medical Assistance Teams are groups of trained medical and non-medical personnel with various combinations that on the optimal conditions are deployed just within 8 hours of notification and are able to work self-sufficiently for at least 72 hours without any outside help and can treat up to 250 patients per day. Currently there are no such rapid-response teams in case of unexpected events in Iran, which causes the responses to such disasters, not to be organized or practiced. For instance, there were many rescue forces in 2003 Bam earthquake but not enough skilled ones to cope with; consequently they themselves became a problem in crisis management instead of solving the problem.

Objectives

In this study, we have investigated which of the following is more efficient: changing the size and combination of the team depending on the type of disaster and environmental conditions or, determine a fixed combination team.

Materials and Methods

Totally, several reasons for dynamic combination and size of the teams are presented. later, earthquake disaster is divided into 3 phases in terms of time including the acute phase (1^st to 4^th day after disaster), the sub-acute phase (5^th to 14^thday) and the recovery phase (after the 14^th day), and finally the appropriate team combinations in every phases are offered.

Results

Regarding to introduction and considering the existing statistics in different legal Iranian resources and by division of the earthquake disaster to three phases including acute phase (1st to the 4th day after disaster), sub-acute phase (5th to 14th day) and recovery phase (after the 14th day)

Conclusions

The countries pioneer in disaster medical assistance teams, now are inclined to deploy different teams consistent with each kind of disasters or with other effective components on the combination of system. Every disaster has its own condition and would require different combination of relief and medical forces. For example, people’s health needs in flood is different from the earthquake

Reducing the risk of public health emergencies for the world's largest mass gathering: 2010 World Exposition, Shanghai China

Mass Gatherings and Public Health

 

Mass gatherings are highly visible events with the potential for serious health and political consequences if not managed carefully and effectively.^1-4 Mass gatherings have been reported to have significant impact upon public health systems throughout the world.^5-10 International mass gathering events, such as those associated with the Olympic Games, often carry high political significance and have a historical risk for terrorist attacks.² Mass gatherings ranging from the subnational level to international the level have also been associated with outbreaks and subsequent spread of communicable diseases. These events have included outbreaks of foodborne shigellosis occurring at an outdoor music festival in the United States.^5,6 The annual Hajj pilgrimage in Saudi Arabia has been plagued by public health threats such as fires, stampedes and an outbreak of meningitis.^7,9 Influenza outbreaks were also reported during the 2008 World Youth Day mass gathering in Australia.¹⁰ Local, provincial and national public health and medical agencies are frequently involved before, during and after a major event. Therefore, disaster risk reduction is a key element for the effective management of mass gatherings.

Disaster Risk Reduction

Throughout the world, the overall approach to emergencies and disasters has recently shifted from post-impact activities (i.e., ad hoc relief and reconstruction) to a more systematic and comprehensive process of risk management.¹¹ Disaster risk management includes pre-impact disaster risk reduction (i.e., prevention, preparedness and mitigation) as well as post-impact response and recovery).¹² While planners may not always have the ability to prevent health hazards from occurring at mass gathering events, the health sector can play an important role in preventing the public health impact of such hazards. This manuscript describes a comprehensive approach for disaster risk reduction as implemented by those entities responsible for health security associated with the 2010 Shanghai World Exposition (Shanghai Expo).

Public Health Preparedness for the World's Largest Mass Gathering: 2010 World Exposition in Shanghai, China

The 2010 World Exposition in Shanghai China (Expo) was the largest mass gathering in world history, attracting a record 72 million visitors. More than 190 countries participated in the Expo, along with more than 50 international organizations. The 2010 Expo was six months in duration (May 1 through October 30, 2010), and the size of the venue site comprised 5.28 square kilometers. Great challenges were imposed on the public health system in Shanghai due to the high number and density of visitors, long duration of the event, and other risk factors such as high temperatures, typhoon, etc.

As the major metropolitan public health agency in Shanghai, the Shanghai Municipal Center for Disease Control and Prevention (SCDC) implemented a series of actions in preparing for, and responding to, the potential health impact of the world's largest mass gathering to date, which included partnerships for capacity building, enhancement of internal organizational structure, risk assessment, strengthened surveillance, disaster planning and exercises, laboratory management, vaccination campaign, health education, health intervention, risk communication and mass media surveillance, and technical support for health inspection. The clear-cut organizational structures and job responsibilities, as well as comprehensive operational and scientific preparations, were key elements to ensure the success of the 2010 World Exposition.

YiH, Zheng'anY, FanW, XiangG, ChenD, YongchaoH, XiaodongS, HaoP, MahanyM, KeimM. Public health preparedness for the world's largest mass gathering: 2010 World Exposition in Shanghai, China. Prehosp Disaster Med. 2012;27(6):1-6.

Medical Preparedness Against Chemical and Biological Incidents for the NATO Summit in Istanbul and Lessons Learned

Introduction:

During the 2004 North Atlantic Treaty Organization (NATO) Summit, essential counter-measures, including medical preparedness, were taken to cope with any suspected terrorist case or events including the use of chemical or biological (CB) weapons.The Summit was held in Istanbul, a city that bridges two continents, and involved the participation of many Heads of State, Prime Ministers, and Defense Ministers from 26 NATO countries.

Methods:

First responders, including medical Chemical, Biological, Radiological, and Nuclear (CBRN) teams, received special training. Essential equipment, including drugs, antidotes, detectors, etc., was provided and stockpiled. Medical authorities augmented the capacity for identifying and con- trolling the injuries and any emerging CB incident through the set-up of decontamination units and the procurement of medical devices, antidotes, drugs, and personal protective suits. Additionally, a small part of the recently established NATO-CBRN battalion was welcomed to the Summit and was prepared to perform detection and identification of the agent found in suspicious appearing samples.

Results:

Although no CB incident was reported during the Summit, extensive experience was gained with respect to medical preparedness against CB terrorism. Sampling, detection, and analysis of toxic materials were taken into account in the medical management. Much laboratory-related work was conducted in the following time period. The laboratory work involved the stan-dardization of sampling and transportation procedures, development of both mobile and reference laboratories, and performing research activities aimed to make the CB analysis more efficient.

Although the training of the medical staff was advanced, training should be continuous and supported with educational programs, conferences, meetings, and tabletop and hospital medical exercises throughout the country.

Conclusion:

Multidisciplinary cooperation, training, and preparedness should be provided to basic medical care units and centers as part of the medical planning aimed at perfect detection and surveillance, laboratory analysis, and emergency response.

A New Opportunity for Public Health Development: Athens 2004

A number of organized and universally publicized, large-scale events take place each year in many parts of the world that involve a population at greater risk. Large gatherings provide a theater of operations for public health and more thought now is being given to these issues. The Olympic Games is the largest, single event that is concentrated into one significant geographical space that unfolds over a period of weeks and involves a transient population. From Atlanta to Sydney, a growing awareness of public health issues has occurred, and there is a clear recognition that much more preparation is necessary for all future events. Therefore, it is mandatory that we recognize that the Olympic Games, Athens 2004 is a potential venue for accidents as well as for purposefully precipitated acts leading to suffering, disability, and death. The organization and management of public health is a major hurdle for Athens 2004. At a minimum, hospital and emergency medical services must be in an optimal state of readiness, a network of public health laboratory services must be deployed, and human resources must be retooled.

Risk and Risk Assessment in Health Emergency Management

This article considers the critical roles of risk and risk assessment in the management of health emergencies and disasters. The Task Force on Quality Control of Disaster Management (TFQCDM) has defined risk as the “objective (mathematical) or subjective (inductive) probability that something negative will occur (happen)”. Risks with the greatest relevance to health emergency management include: (1) the probability that a health hazard exists or will occur; (2) the probability that the hazard will become an event; (3) the probability that the event will lead to health damage; and (4) the probability that the health damage will lead to a health disaster. The overall risk of a health disaster is the product of these four probabilities.

Risk assessments are the tools that help systems at risk—healthcare organizations, communities, regions, states, and countries—transform their visceral reactions to threats into rational strategies for risk reduction. Type I errors in risk assessment occur when situations are predicted that do not occur (risk is overestimated). Type II errors in risk assessment occur when situations are not predicted that do occur (risk is underestimated). Both types of error may have serious, even lethal, consequences.

Errors in risk assessment may be reduced through strategies that optimize risk assessment, including the:(1) adoption of the TFQCDM definition of risk and other terms; (2) specification of the system at risk and situations of interest (hazard, event, damage, and health disaster); (3) adoption of a best practice approach to risk assessment methodology; (4) assembly of the requisite range of expert participants and information; (5) adoption of an evidence-based approach to using information; (6) exclusion of biased, irrelevant, and obsolete information; and (7) complete characterizations of any underlying fault and event trees.

Prehospital Emergency Care and Medical Preparedness for the 2005 World Championship Games in Athletics in Helsinki

Introduction:

International mass gatherings can cause great challenges to local healthcare system and emergency medical services (EMS). Traditionally, planning has been based on retrospective reports of previous events, but there still is a need for prospective studies in order to make the process more evidence-based. The aim of this study was to analyze the success of medical preparedness, ambulance patient characteristics, emergency care, and the use of pre-hospital resources during the 2005 World Championship Games in Athletics in Helsinki, Finland.

Methods:

The study was a prospective, observational study conducted within the Helsinki EMS. Data from all emergency calls at the sport venues and Games village between 05 and 14 August 2005 were collected. Data from the organizations responsible for the health care and first aid of spectators and accredited persons (e.g., athletes, coaches, the press, very important persons and personnel working in the Games area) also were collected. The Institutional Review Board of Helsinki University Central Hospital approved the study plan.

Results:

A total of 479,000 persons visited the Games. The ambulance call incidence at the Olympic Stadium was 0.50 per 10,000 people and 0.7 per 10,000 when the Games Village was included. The overall need for ambulance transportation to the emergency department was 0.52 per 10,000. No patients needed cardiopulmonary resuscitation or other immediate, life-saving procedures on-site. First aid was provided to 554 spectators (0.17per 10,000 people). The three medical organizations cared for 1,586 patients of which 25 (1.6%) were transported to a hospital by an ambulance. The number of patients needing transportation and the overall patient loadfor the healthcare system was well-anticipated. Accredited persons sought health care a total of 1,009 times.The number of patients treated was associated closely with the number of spectators (p = 0.05). The number of ambulance calls in the city increased 5.9 % as compared to the corresponding time period in the five previous years.

Conclusions:

The medical preparedness and resources for the Games proved to be sufficient. The EMS personnel were able to provide quality emergency care. This prospective study provided new, detailed data for the medical aspects of mass gatherings and confirmed many previous observations.

The influence of the 2010 World Cup on the Tygerberg Poison Information Centre

INTRODUCTION

The soccer World Cup is one of the biggest sporting events in the world, but data on the effect of sporting events of such a magnitude on the service demand on Poison Information Centres (PICs) are limited.

OBJECTIVE

The aim of this study was to determine the influence of the 2010 World Cup on the workload of the Tygerberg Poison Information Centre (TPIC).

METHODS

Data were collected prospectively for three time periods during 2010: (1) 31 days preceding the World Cup (10 May-10 June); (2) 31 days during the World Cup (11 June-11 July); and (3) 31 days after the World Cup (12 July-11 August). The calls received during 2010 were compared to calls received during corresponding time periods in 2008 and 2009. Collected data included date and time, caller's location and medical background, patient's age and gender, intent of exposure, route of exposure and specific toxin class.

RESULTS

During the study, 3888 calls related to human poisoning were received (1162 in 2010, 1412 in 2009 and 996 in 2008). The mean daily call volume between 2010 (12.49; 95% CI 11.57-13.42) and 2009 (13.23; 95% CI 12.30-14.15) did not differ significantly (p = 0.25). The mean daily call volume during the World Cup was 11.13 (95% CI 9.59-12.67; n = 345) compared to 14.26 (95% CI 12.71-15.80; n = 442) for the similar period in 2009 (p = 0.08). The mean daily call volume before and after the World Cup was 12.74 (95% CI 11.20-14.29; n = 395) and 13.61 (95% CI 12.07-15.16; n = 422); p = 1.00 and p = 0.39, respectively, when compared with the World Cup period.

DISCUSSION

An unexpected finding of this study was that the hosting of the 2010 World Cup resulted in fewer calls to the TPIC. This decrease could be attributed to the high visibility of policing, an extended school holiday and the positive attitudes of South Africans towards making the World Cup a success.

CONCLUSION

PICs should be consulted during the planning stages of major sporting events. Contingency plans should still be in place to overcome any unexpected rise in call volume.

Radiological incident preparedness: planning at the local level

Radiological terrorism has been recognized as a probable scenario with high impact. Radiological preparedness planning at the federal and state levels has been encouraging, but translating complex doctrines into operational readiness at the local level has proved challenging. Based on the authors' experience with radiological response planning for the City of Baltimore, this article describes an integrated approach to municipal-level radiological emergency preparedness planning, provides information on resources that are useful for radiological preparedness planning, and recommends a step-by-step process toward developing the plan with relevant examples from the experience in Baltimore. Local governmental agencies constitute the first line of response and are critical to the success of the operation. This article is intended as a starting framework for local governmental efforts toward developing a response plan for radiological incidents in their communities.

Differences in the Sources of Information and Acquaintance with Instructions between Dimona and the General Population after a Suicide Bomber Event

A telephone survey among two randomly selected, representative samples of adults was conducted two days after a suicide bomber event in Dimona, Israel. Television, radio, Internet, and newspapers were more common sources of information in the general population, whereas friends, family, and the local authorities were the more common sources of information in Dimona. Higher acquaintance with police instructions and higher knowledge of the exact location of the event were found in the population of Dimona. Authorities must pay attention to this phenomenon and use the correct sources of information in each area in order to achieve better exposure of the target population to the police instructions after a terrorist event.

The first 24 hours of the World Trade Center attacks of 2001--the Centers for Disease Control and Prevention emergency phase response

On 11 September 2001, terrorists hijacked two passenger planes and crashed them into the two towers of the World Trade Center (WTC) in New York City. These synchronized attacks were the largest act of terrorism ever committed on US soil. The impacts, fires, and subsequent collapse of the towers killed and injured thousands of people. Within minutes after the first plane crashed into the WTC, the Centers for Disease Control and Prevention (CDC) in Atlanta, Georgia, initiated one of the largest public health responses in its history. Staff of the CDC provided technical assistance on several key public health issues. During the acute phase of the event, CDC personnel assisted with: (1) assessing hospital capacity; (2) establishing injury and disease surveillance activities; (3) deploying emergency coordinators/liaisons to facilitate inter-agency coordination with the affected jurisdictions; and (4) arranging rapid delivery of emergency medical supplies, therapeutics, and personal protective equipment. This incident highlighted the need for adequate planning for all potential hazards and the importance of interagency and interdepartmental coordination in preparing for and responding to public health emergencies.

World Cup 2010 planning: an integration of public health and medical systems

OBJECTIVES

To present crucial stages of planning and the resources involved in the medical and health care that will address issues affecting the health and safety of all participants in the 2010 World Cup.

DESIGN

Relevant literature reviews of mass gathering medical care supplemented experience of the authors in planning for previous similar events. Attention is focused on issues wherein effective planning requires the integration of public health practices with those of clinical emergency medical services. The tables that are included serve to illustrate the depth and breadth of planning as well as the organizational relationships required to execute care of a universally acceptable standard.

CONCLUSIONS

This article offers guidance in planning for the 2010 World Cup health and emergency medical care, emphasizing the need for integration of public health and medical practices. It depicts the span of planning envisioned, the organizational relationships crucial to it, and emphasizes the necessity of an early start.

Operation Child-ID: reunifying children with their legal guardians after Hurricane Katrina

Children constitute a vulnerable population and special considerations are necessary in order to provide proper care for them during disasters. After disasters such as Hurricane Katrina, the rapid identification and protection of separated children and their reunification with legal guardians is necessary in order to minimise secondary injuries (i.e. physical and sexual abuse, neglect and abduction). At Camp Gruber, an Oklahoma shelter for Louisianans displaced by Hurricane Katrina, a survey tool was used to identify children separated from their guardians. Of the 254 children at the camp, 36 (14.2 per cent) were separated from their legal guardians. Answering 'no' to the question of whether the accompanying adult was the guardian of the child prior to Hurricane Katrina was a strong predictor (27.8 per cent versus 3.2 per cent) of being listed as 'missing' by the National Center for Missing and Exploited Children (NCMEC). All the children at Camp Gruber who were listed as 'missing' by the NCMEC were subsequently reunited with their guardians.

Water and bioterrorism: preparing for the potential threat to U.S. water supplies and public health

Water supplies and water distribution systems represent potential targets for terrorist activity in the United States because of the critical need for water in every sector of our industrialized society. Even short-term disruption of water service can significantly impact a community, and intentional contamination of a municipal water system as part of a terrorist attack could lead to serious medical, public health, and economic consequences. Most practicing physicians and public health professionals in the United States have received limited training in the recognition and evaluation of waterborne disease from either natural or intentional contamination of water. Therefore, they are poorly prepared to detect water-related disease resulting from intentional contamination and may not be adequately trained to respond appropriately to a terrorist assault on water. The purpose of this review is to address this critical information gap and present relevant epidemiologic and clinical information for public health and medical practitioners who may be faced with addressing the recognition, management, and prevention of water terrorism in their communities.

Rethinking First Response: Effects of the Clean Up and Recovery Effort on Workers at the World Trade Center Disaster Site

OBJECTIVE

We sought to describe the physical and mental health effects of the cleanup and recovery effort on workers at the World Trade Center disaster site.

METHODS

A mailed survey was sent to truck drivers, heavy equipment operators, laborers, and carpenters. It assessed work-related exposures and somatic and mental health symptoms. In one open-ended question, respondents shared any aspect of their experiences they wished; these 332 narrative responses were analyzed using qualitative techniques.

RESULTS

Respondents reported suffering debilitating consequences of their work, including depression, drug use, and posttraumatic stress disorder. They felt poorly prepared to work in a disaster, lacked protective equipment and training, and felt overwhelmed by the devastation they faced.

CONCLUSIONS

These workers' experiences were qualitatively similar to the experiences of the first responders. To protect workers in the future, the focus on preparing "first" responders should be reconsidered more broadly.

Pediatric Terrorism Preparedness National Guidelines and Recommendations: Findings of an Evidenced-based Consensus Process

A cadre of experts and stakeholders from government agencies, professional organizations, emergency medicine and response, pediatrics, mental health, and disaster preparedness were gathered to review and summarize the existing data on the needs of children in the planning, preparation, and response to disasters or terrorism. This review was followed by development of evidence-based consensus guidelines and recommendations on the needs of children in disasters, including chemical, biological, and radiological terrorism. An evidence-based consensus process was used in conjunction with a modified Delphi approach for selection of topic areas and discussion points. These recommendations and guidelines represent the first national evidence-based standards for pediatric disaster and terrorism preparedness.

Lack of hospital preparedness for chemical terrorism in a major US city: 1996-2000

INTRODUCTION

The [US] Nunn-Lugar-Domenici Defense Against Weapons of Mass Destruction (WMD) Act (the WMD Act of 1996) heralded a new wave of spending by the federal government on counter-terrorism efforts. Between 1996 and 2000, the United States of America (US) federal government allocated large sums of funding to the States for bioterrorism preparedness. Distribution of these funds between institutions involved in first-responder care (e.g., fire and safety departments) and hospitals was uneven. It is unknown whether these additional funds had an impact on the level of hospital preparedness for managing mass casualties involving hazardous materials at the local level, including potential terrorist attacks with chemical agents.

OBJECTIVES

(1) To compare 1996 and 2000 measures of preparedness among hospitals of a major US metropolitan area for dealing with hazardous material casualties, including terrorism that involved the use of weapons of mass destruction; and (2) To provide guidance for the improvement of emergency preparedness and response in US hospitals.

METHODS

In July 1996 and again in July 2000,21 hospitals in one major US city were surveyed by questionnaire. A survey was used to assess the amounts of antidote stocks held available for treatment of casualties caused by toxic chemical agents and institutional response capabilities including the number of showers for decontaminating patients, the level of worker protection, and the number of staff trained to decontaminate patients.

RESULTS

Hospital preparedness for treating and decontaminating patients exposed to toxic chemical agents was inadequate in 1996 and in 2000. From 1996 to 2000, there was no statistically significant change in the lack of hospital preparedness for stocking of nerve agent and cyanide antidotes. Capacity for decontamination of patients, which included appropriate hazardous material infrastructure and trained staff, generally was unimproved from 1996 to 2000 with the exception of an increase of nearly 30% in hospitals with at least one decontamination shower facility.

CONCLUSION

Hospitals surveyed in this study were poorly prepared to manage chemical emergency incidents, including terrorism. This lack of hospital preparedness did not change significantly between 1996 and 2000 despite increased funds allocated to bioterrorism preparedness at the local level.

Health system preparedness for bioterrorism: bringing the tabletop to the hospital

OBJECTIVE

To evaluate the acceptance and usefulness of a hospital-based tabletop bioterrorism exercise.

DESIGN

A descriptive study of responses to a smallpox scenario delivered as a tabletop exercise in three modules.

SETTING

A large, multi-institutional urban health system.

PARTICIPANTS

Healthcare workers representing 16 hospital departments.

RESULTS

Thirty-nine (78%) of 50 invited employees from 4 hospitals participated. Key responses highlighted the importance of pre-event planning in intra-departmental communication, identification of resources for the dependents of healthcare workers, clarification of the chain of command within the hospital, establishment of a link to key governmental agencies, and advanced identification of negative pressure rooms for cohorting large numbers of patients. Almost one-fourth of the participants described their hospital department as poorly prepared for a bioterrorism event of moderate size. At the conclusion of the tabletop, 79% of the participants stated that the exercise had increased their knowledge of preplanning activities. Seventy-nine percent of all participants, 94% of physicians and nurses, and 95% of participants from non-university hospitals ranked the exercise as extremely or very useful. The exercise was completed in 3 1/2 hours and its total direct cost (excluding lost time from work) was 225 dollars (U.S.).

CONCLUSIONS

Tabletop exercises are a feasible, well-accepted modality for hospital bioterrorism preparedness training. Hospital employees, including physicians and nurses, rank this method as highly useful for guiding preplanning activities. Infection control staff and hospital epidemiologists should play a lead role in hospital preparedness activities. Further assessment of the optimal duration, type, and frequency of tabletop exercises is needed.

Medical care at the VIIth International Amateur Athletics Federation World Championships in Athletics ‘Sevilla ‘99’

INTRODUCTION

The World Athletics Championships are considered to be the third most important sporting event on the planet. Before the celebration of their seventh meeting in Seville, Spain, the need for medical care, as in the Olympic Games, was supposed to be low and of minimal complexity. It was nevertheless judged necessary to install strategically located assistance points, and to evaluate the results of this intervention. METHODOLOGY AND DESIGN: Following the planning phase carried out by a multidisciplinary commission of health, set up by the Organizer Committee, which prepared protocols, that were elaborated by five working groups, the operation developed during the World Championships in Athletics is described. Five clinics and several first aid stations were set up in the stadium and its surroundings, in hotels, warm-up and training tracks, the high-speed train station and the airport, as well as strategic points in the city.

RESULTS

There were 1338 medical consultations, and 35 patients (2.6%) were transferred to hospitals. 21 codes of the International Classification of Disease constituted 50.4% of the case mix. Injuries, which accounted for 36.1% of all medical visits, were more common among athletes (48.9%) than among other groups. Injuries accounted for 30.5% of all other groups combined. Spectators and other groups accounted for most (86.8 and 63.1%, respectively) of the 276 visits concerning contusions and 165 visits for heat-related illness. The overall physician treatment rate was 19.3% for athletes and 4.5/10 000 for spectators.

CONCLUSION

The preparation of a potent pre-hospital service, strategically located and dedicated to the event, was able to solve the problems that occurred. Nevertheless, a hospital alert and a coordination centre are also necessary. These data should be useful in planning medical resources for future mass sporting events.

Chemical-biological-radiological (CBR) response: a template for hospital emergency departments

Chemical, biological and radiological (CBR) incidents have the potential to shut down emergency departments that do not have an adequate CBR response. Secondary contamination also poses a threat to the safety and wellbeing of staff and other patients. On activation of a CBR response, "clean" and "contaminated" areas should be clearly marked, and all patients decontaminated before being allowed into the emergency department or outpatients department. Personal protective equipment (PPE) is needed for all staff. Staff using PPE must be monitored for signs of heat illness. Stocks of coveralls, bags for contaminated clothes, plastic sheeting for radiological incidents, barriers for crowd control, and selected drugs should be obtained. Staff required include medical, nursing, security, clerical, orderlies, patient care assistants and other staff, depending on the type of threat. An on-call roster that allows regular rotation of staff is needed. All hospital personnel should understand the response plan, and recognise that the emergency department and hospital is a community asset that requires protection.

Chemical and biological weapons. Implications for anaesthesia and intensive care

In the wake of recent atrocities there has been renewed apprehension regarding the possibility of chemical and biological weapon (CBW) deployment by terrorists. Despite various international agreements that proscribe their use, certain states continue to develop chemical and biological weapons of mass destruction. Of greater concern, recent historical examples support the prospect that state-independent organizations have the capability to produce such weapons. Indeed, the deliberate deployment of anthrax has claimed several lives in the USA since September 11, 2001. In the event of a significant CBW attack, medical services would be stretched. However, victim survival may be improved by the prompt, coordinated response of military and civil authorities, in conjunction with appropriate medical care. In comparison with most other specialties, anaesthetists have the professional academic background in physiology and pharmacology to be able to understand the nature of the injuries caused by CBWs. Anaesthetists, therefore, play a vital role both in the initial resuscitation of casualties and in their continued treatment in an intensive care setting. This article assesses the current risk of CBW deployment by terrorists, considers factors which would affect the severity of an attack, and discusses the pathophysiology of those CBWs most likely to be used. The specific roles of the anaesthetist and intensivist in treatment are highlighted.

Mass-gathering medical care: a review of the literature

Mass-gatherings events provide a difficult setting for which to plan an appropriate emergency medical response. Many of the variables that affect the level and types of medical needs, have not been fully researched. This review examines these variables.

METHODS

An extensive review was conducted using the computerized databases Medline and Healthstar from 1977 through May 2002. Articles selected contained information pertaining to mass-gathering variables. These articles were read, abstracted, analyzed, and compiled.

RESULTS

Multiple variables are present during a mass gathering, and they interact in complex and dynamic ways. The interaction of these variables contributes to the number of patients treated at an event (medical usage rate) as well as the observed injury patterns. Important variables include weather, event type, event duration, age, crowd mood and density, attendance, and alcohol and drug use.

CONCLUSIONS

Developing an understanding of the variables associated with mass gatherings should be the first step for event planners. After these variables are considered, a thorough needs analysis can be performed and resource allocation can be based on objective data.

Microbiological, biological, and chemical weapons of warfare and terrorism

Microbiological, biological, and chemical toxins have been employed in warfare and in terrorist attacks. In this era, it is imperative that health care providers are familiar with illnesses caused by these agents. Botulinum toxin produces a descending flaccid paralysis. Staphylococcal enterotoxin B produces a syndrome of fever, nausea, and diarrhea and may produce a pulmonary syndrome if aerosolized. Clostridium perfringens epsilon-toxin could possibly be aerosolized to produce acute pulmonary edema. Ricin intoxication can manifest as gastrointestinal hemorrhage after ingestion, severe muscle necrosis after intramuscular injection, and acute pulmonary disease after inhalation. Nerve agents inhibit acetylcholinesterase and thus produce symptoms of increased cholinergic activity. Ammonia, chlorine, vinyl chloride, phosgene, sulfur dioxide, and nitrogen dioxide, tear gas, and zinc chloride primarily injure the upper respiratory tract and the lungs. Sulfur mustard (and nitrogen mustard) are vesicant and alkylating agents. Cyanide poisoning ranges from sudden-onset headache and drowsiness to severe hypoxemia, cardiovascular collapse, and death. Health care providers should be familiar with the medical consequences of toxin exposure, and understand the pathophysiology and management of resulting illness.

Future challenges in preparing for and responding to bioterrorism events

The future success of our preparations for bioterrorism depends on many issues as presented in this article. If these issues are properly addressed, the resulting improvements in bioterrorism preparations will allow us to better deter and mitigate a bioterrorism incident and will also provide us with the added benefit of improvements in early detection, diagnosis, and treatment of natural disease outbreaks. Emergency physicians must take an active leading role in working with the various disciplines to produce a better-prepared community.

Responding to chemical, biological, or nuclear terrorism: the indirect and long-term health effects may present the greatest challenge

The possibility of terrorists employing chemical, biological, or nuclear/ radiological (CBN) materials has been a concern since 1995 when sarin gas was dispersed in a Tokyo subway. Contingency planning almost exclusively involved detection. containment, and emergency health care for mass casualties. However, it is clear that even small-scale CBN incidents--like the recent spread of anthrax spores through the mail--can cause widespread confusion, fear, and psychological stress that have lasting effects on the health of affected communities and on a nation's sense of well-being. More emphasis therefore needs to be placed on indirect effects and on the medical, social, economic, and legal consequences that follow months to years afterward. To respond effectively to CBN attacks, a comprehensive strategy needs to be developed that includes not only emergency response, but also long-term health care, risk communication, research, and economic assistance. Organizing an effective response challenges government institutions because the issues involved--eligibility for health care, the effects of low-level exposure to toxic agents. stress-related illnesses, unlicensed therapeutics. financial compensation--are complex and controversial.

Nosocomial poisoning associated with emergency department treatment of organophosphate toxicity--Georgia, 2000

Emergency department (ED) staff caring for patients contaminated with toxic chemicals are at risk for developing toxicity from secondary contamination. This report describes three cases of occupational illnesses associated with organophosphate toxicity caused by exposure to a contaminated patient and underscores the importance of using personal protection equipment (PPE) and establishing and following decontamination procedures in EDs and other areas of acute care hospitals.

Hospital preparedness for victims of chemical or biological terrorism

OBJECTIVES

This study examined hospital preparedness for incidents involving chemical or biological weapons.

METHODS

By using a questionnaire survey of 224 hospital emergency departments in 4 northwestern states, we examined administrative plans, training, physical resources, and representative medication inventories.

RESULTS

Responses were received from 186 emergency departments (83%). Fewer than 20% of respondent hospitals had plans for biological or chemical weapons incidents. About half (45%) had an indoor or outdoor decontamination unit with isolated ventilation, shower, and water containment systems, but only 12% had 1 or more self-contained breathing apparatuses or supplied air-line respirators. Only 6% had the minimum recommended physical resources for a hypothetical sarin incident. Of the hospitals providing quantitative answers about medication inventories, 64% reported sufficient ciprofloxacin or doxycycline for 50 hypothetical anthrax victims, and only 29% reported sufficient atropine for 50 hypothetical sarin victims (none had enough pralidoxime).

CONCLUSIONS

Hospital emergency departments generally are not prepared in an organized fashion to treat victims of chemical or biological terrorism. The planned federal efforts to improve domestic preparedness will require substantial additional resources at the local level to be truly effective.

Y2K medical disaster preparedness in New York City: confidence of emergency department directors in their ability to respond

OBJECTIVES

To study the preparedness New York City for large scale medical disasters using the Year 2000 (Y2K) New Years Eve weekend as a model.

METHODS

Surveys were sent to the directors of 51 of the 9-1-1-receiving hospitals in New York City before and after the Y2K weekend. Inquiries were made regarding hospital activities, contingencies, protocols, and confidence levels in the ability to manage critical incidents, including weapons of mass destruction (WMD) events. Additional information was collected from New York City governmental agencies regarding their coordination and preparedness.

RESULTS

The pre-Y2K survey identified that 97.8% had contingencies for loss of essential services, 87.0% instituted their disaster plan in advance, 90.0% utilized an Incident Command System, and 73.9% had a live, mock Y2K drill. Potential terrorism influenced Y2K preparedness in 84.8%. The post-Y2K survey indicated that the threat of terrorism influenced future preparedness in 73.3%; 73.3% had specific protocols for chemical; 62.2% for biological events; 51.1% were not or only slightly confident in their ability to manage any potential WMD incidents; and 62.2% felt very or moderately confident in their ability to manage victims of a chemical event, but only 35.6% felt similarly about victims of a biological incident. Moreover, 80% felt there should be government standards for hospital preparedness for events involving WMD, and 84% felt there should be government standards for personal protective and DECON equipment. In addition, 82.2% would require a moderate to significant amount of funding to effect the standards. Citywide disaster management was coordinated through the Mayor's Office of Emergency Management.

CONCLUSIONS

Although hospitals were on a heightened state of alert, emergency department directors were not confident in their ability to evaluate and manage victims of WMD incidents, especially biological exposures. The New York City experience is an example for the rest of the nation to underscore the need for further training and education of preparedness plans for WMD events. Federally supported education and training is available and is essential to improve the response to WMD threats.

Pediatric implications in bioterrorism part I: physiologic and psychosocial differences

Children are physically and psychologically different from adults and require care modified to meet their needs. In the event of a bioterrorism attack, the child's stage of development can help or hinder his or her response to bioterrorist material. This Part 1 of a series of articles addresses the differences found in children and how health care providers can alter interventions to avoid causing further harm.

[Acute neurotoxic organophosphate poisoning: insecticides and chemical weapons]

OBJECTIVE

To review clinical and therapeutic bases of an organophosphate poisoning, either with insecticide or nerve agent.

DATA SOURCES

References were obtained from computerized bibliographic research (Medline), from personal data (academic memoir, documents under approbation of the National Defense Office), from Internet's data.

DATA SYNTHESIS

Generally, organophosphate poisoning occurs during accidental exposure with agricultural insecticide or suicide. The effects of organophosphate compounds are due to the inhibition of the enzyme acetylcholinesterase. The intoxication symptoms can be divided into muscarine-like, nicotine-like effects, effects on the central nervous system and symptoms related to the dysfunction of the neuromuscular junction. The interest of biological acetylcholinesterase's measuring is minimal because it is weakly specific or sensitive. The immediate severity is due to hypoxia. Respiratory failure results from the lack of central drive inflated with excessive bronchial secretions, bronchospasm and respiratory muscles paralysis. The secondary complications are early myopathies whose gravity is correlated with the decrease of acetylcholinesterases, or later neuropathies induced by a different mechanism. Beside the symptomatic measures, atropine is the specific anticholinergic treatment. When promptly used, oximes can regenerate cholinesterases. The attempted effects of the treatment are mouth dryness, pupilar dilatation and flushing of the skin. Nerve agents are lethal toxics which have a short onset time and produce severe neurological pathology. In a terrorist incident, it is as important to identify rapidly the toxic agent and provide emergency decontamination as to manage medical care. An effective response must be multidisciplinary, involving clinicians, toxicologists, Emergency Medical Service and public's health personnel.

Helicopter emergency medical services roles in disaster operations

Rotor-wing aircraft have previously proven utility in disaster operations, but recent expert reviewers have identified areas of potential improvement in integration of helicopter emergency medical services (HEMS) resources into disaster planning and management. This paper discusses salient points regarding helicopter operations in disaster management, using prior reports regarding rotor-wing aircraft utilization as a basis upon which to provide a concise review of HEMS operations in disasters.

Pharmacy Preparedness for Incidents Involving Weapons of Mass Destruction

Recent worldwide terrorist acts and hoaxes have heightened awareness that incidents involving weapons of mass destruction (WMD) may occur in the United States. With federal funding assistance, local domestic preparedness programs have been initiated to train and equip emergency services and emergency department personnel in the management of large numbers of casualties exposed to nuclear, biological, or chemical (NBC) agents. Hospital pharmacies will be required to provide antidotes, antibiotics, antitoxins, and other pharmaceuticals in large amounts and/or have the capability for prompt procurement. Pharmacists should become knowledgeable in drug therapy of NBC threats with respect to nerve agents, cyanide, pulmonary irritants, radionucleotides, anthrax, botulism, and other possible WMD.