Global Pandemic and Human Security: Using Health-EDRM Risk Assessment Framework to Enhance Technology Support for DRR

‘Biological hazard' is regarded as a major human security threat to people's well-being and development. In the era of globalisation and rapid technological development, COVID-19 pandemic once again revealed how an emerging communicable disease might impact not only health but also the socioeconomic ecology of people globally, while the related health risk can be mitigated by the employment of appropriate technology. The chapter examines how the latest World Health Organization Health-EDRM framework (2019) may inform the conceptualisation and assessment of health risks and proposes a Health-EDRM assessments framework for biological hazard. A case study of how health risks and vulnerability associated with home care may be reduced by employing technology in non-standard living context during pandemic and a case study of community resilience and community engagement are also included. The discussion also puts Health-EDRM framework into a human security perspective. © The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer 2022.

Hygienic Assessment of Personal Protective Equipment against Biological Hazards

Introduction: The professional use of personal protective equipment (PPE) eliminates occupational exposure of personnel to pathogens that cause infectious diseases, including COVID-19. Apart from the risk of exposure to biological hazards, healthcare workers are at risk of impaired work performance and work-related diseases posed by adverse health effects of PPE itself. Objective: To make a physiological and hygienic assessment of personal protective equipment against biological hazards used by healthcare professionals. Materials and methods: We evaluated the thermal state of the body in 13 volunteers under simulated conditions of the Tabai temperature and humidity chamber (Japan). The study design included a physiological and hygienic assessment of four variants of protective suits, all compliant with recommendations of the Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing (Rospotrebnadzor) for use when working with microorganisms of risk groups I and II. We studied the physiological response of the thermoregulatory system to heat exposures in terms of indicators characterizing the temperature of the "core”, the temperature of the "shell”, and their integral indicators (weighted mean skin and body temperatures). Changes in the fluid and electrolyte metabolism and the functional state of the cardiorespiratory system were assessed based on objective (sweat and heart rates) and subjective (heat sensation) indicators. Results: At the air temperatures of 25 and 30 °C, the maximum thermal exposure was registered in the volunteers wearing coveralls made of nonwoven material of the Tyvek type (China). A suit made of polyester fabric with a polyurethane mem-brane coating (Russia) had a less pronounced effect on the thermal state of the body. The minimum core and shell temperatures were noted for the suits made of polymer-viscose dustproof, water-repellent twill weave fabric (Russia) and Barrier 2X fabric (Russia). Conclusion: The excess of established values of the thermal state of the body during medium work was observed for all types of the studied suits both in permissible (25 °C) and harmful (30 °C) microclimate conditions. To prevent ill-being of medical personnel, it is necessary to schedule work taking into account the type of PPE used, the intensity of physical activity, and indoor microclimate parameters. © 2022, Federal Center for Hygiene and Epidemiology. All rights reserved.

Trends in Occupational Infectious Diseases in South Korea and Classification of Industries According to the Risk of Biological Hazards Using K-Means Clustering.

Against the backdrop of the COVID-19 pandemic, it is necessary to identify these risks and determine whether the current level of management is appropriate to respond to the risk of biological hazards depending on the occupation. In this study, the incidence and fatality rates of occupational diseases were calculated using industrial accident statistics of South Korea, and trends by year using joinpoint regression and relative risk by industry using k-means clustering were evaluated for infectious diseases. We found that infectious diseases had the third highest incidence and fourth highest fatalities among all occupational diseases. In the incidence rate, joinpoints appeared in 2009 and 2018, and the annual percent change changed to 7.79, -16.63, and 82.11. The fatality rate showed a consistent increase with an annual percent change of 4.37, but it was not significant. Industries were classified into five groups according to risk, and the legal control measures of certain industries were not sufficient. Follow-up studies are needed to rectify the structural limitations of industrial accident statistics.

Scopes and barriers for effective management of biological hazard induced pandemic: Lessons from 1918 Spanish flu and 2020 COVID-19

Biological hazard induced pandemic events have become recurring phenomena in this globe. Time after time, human civilization is facing crisis due to occurrence of pandemic like situations. It is difficult to precisely assess the risk factors associated with newly originated virus induced pandemic due to unknown characteristics of such virus. Unlike many natural hazards, there may not be any early warning signs for such biological hazard induced pandemic events. So, pandemic management is a complex job having multidimensional aspects. In-depth analysis of significant past pandemic events is necessary to understand the scopes and barriers of pandemic management. The ongoing global crisis pertaining to COVID-19 induced pandemic has similarity to that of Spanish Flu induced disaster event of 1918, in terms of characteristics, modes of transmission, and damage potentials of health hazards. Careful review of crisis situations related to Spanish Flu and COVID-19 originated pandemic events may be useful to formulate holistic strategy for pandemic management and damage mitigation. In this paper, an attempt has been made to understand the hazard-vulnerability profiles of both Spanish Flu and COVID-19 induced disaster events and highlight probable scopes and barriers pertaining to management of biological hazard induced pandemic events. © 2022.

The role of the Labour and Social Security Inspectorate in the protection of workers from COVID-19. Collaboration with health authorities

In this paper we analyze the role of Labor and Social Security Inspectorate (Inspeccion de Trabajo y Seguridad Social in Spanish) in the assessment and management of the risks associated to COVID-19 in the workplaces, since the beginning of the pandemic until the enforcement of the Royal Decree-Law 26/2020, with special focus on the Operative and Technical Criteria issued by the Directorate of the State Labor and Social Security Inspectorate. The paper describes the differentiation of those situations where the infection risk is derived from the work activity itself and, therefore, has a professional nature, from those where the risk is external to the work activity, thus lacking such character. A specific part of this paper is dedicated to the study of the collaboration and coordination between the Labor and Social Security Inspectorate and the Public Health Authorities, which has been become essential to effectively protect the health of workers.

Development of a Pandemic Residual Risk Assessment Tool for Building Organizational Resilience within Polish Enterprises.

The purpose of the research paper was to develop a universal residual risk assessment tool based on the use of risk control measures related to Covid-19 in order to determine the state of organizational resilience of individual industries or organizations. The article proposes and analyzes a pandemic residual risk assessment tool, which is a simple and universal source for residual risk estimation based on a five-step consequence/probability matrix, a five-step hierarchy of risk controls, and a general formula for calculating residual risk. The methodology of the survey is based on a questionnaire with 16 questions used for the initial validation of the residual risk scale, of which six related to the potential of organizational resilience. The pilot survey was conducted in 66 enterprises in Poland. On the basis of the survey, four measures related to the use of control measures against threats after the outbreak of the Covid-19 pandemic have been proposed. These are personal protective equipment (PPE) controls, administrative controls, engineering controls, and substitution controls. Using the survey results, we estimated averages of the response results, and, on their basis, we estimated the residual risks for individual types of enterprises according to the type of business and its size. Based on the calculations, a strong correlation was found between the potential of organizational resilience and the individual use of control measures. Therefore, the main finding of the survey proves that effective risk management builds organizational resilience in enterprises. The practical implications of the study allow the management staff to find out what aspects related to the use of control measures need to be paid attention to in order to minimize residual risk.

Let's get back to work: Preventive biological cycle management of COVID-19 in the workplace.

BACKGROUND: The primary response to the coronavirus (COVID-19) pandemic has been to minimize social contact through lockdown measures. The closure of non-essential businesses to tackle the spread of the coronavirus has had negative consequences for the global economy, production, and employment. OBJECTIVE: To outline how known occupational health principles can be used for preventative management of the coronavirus in workplaces to support resumption of work. METHODS: A discussion of current knowledge of COVID-19, the cost of the lockdown strategy, and preventative biological cycle management. RESULTS: The evidence-based literature indicates that biological cycle management can control the risk of coronavirus infection, provide a suitable and sufficient exit strategy from lockdown, and support getting employees back to work. Adherence to personal protective equipment standards has been insufficient, indicating a need for workplace investment and education. CONCLUSION: Imposed restrictions on workplace operations can be lifted without compromising worker health and safety when a workplace commits to practicing the three principles of biological cycle management.

Sociodemographic Predictors of Health Risk Perception, Attitude and Behavior Practices Associated with Health-Emergency Disaster Risk Management for Biological Hazards: The Case of COVID-19 Pandemic in Hong Kong, SAR China.

In addition to top-down Health-Emergency and Disaster Risk Management (Health-EDRM) efforts, bottom-up individual and household measures are crucial for prevention and emergency response of the COVID-19 pandemic, a Public Health Emergency of International Concern (PHEIC). There is limited scientific evidence of the knowledge, perception, attitude and behavior patterns of the urban population. A computerized randomized digital dialing, cross-sectional, population landline-based telephone survey was conducted from 22 March to 1 April 2020 in Hong Kong Special Administrative Region, China. Data were collected for socio-demographic characteristics, knowledge, attitude and risk perception, and various self-reported Health-EDRM behavior patterns associated with COVID-19. The final study sample was 765. Although the respondents thought that individuals (68.6%) had similar responsibilities as government (67.5%) in infection control, less than 50% had sufficient health risk management knowledge to safeguard health and well-being. Among the examined Health-EDRM measures, significant differences were found between attitude and practice in regards to washing hands with soap, ordering takeaways, wearing masks, avoidance of visiting public places or using public transport, and travel avoidance to COVID-19-confirmed regions. Logistic regression indicated that the elderly were less likely to worry about infection with COVID-19. Compared to personal and household hygiene practices, lower compliance was found for public social distancing.

A Preliminary Evaluation of the Public Risk Perception Related to the COVID-19 Health Emergency in Italy.

Governments faced with the spread of COVID-19 pandemic are adopting strict and severe mitigation measures to influence people's behaviors. Public perception of health risk plays a key role in the adoption of these actions, in people's feelings, and in their daily habits. To support decision makers from international to local levels to face with future sanitary emergencies, this study aims at investigating Italian public perceptions of health risk. To this purpose, a questionnaire was designed and administered within the period of Italian COVID-19 lockdown and quarantine to almost 9000 citizens in Italy and abroad. The obtained results highlight a significative influence that mass media play on both the level of knowledge and the feelings of the respondents. The findings also point out future variations of some perceived behaviors consequent to the COVID-19 outbreak.