Struggling to resume childhood vaccination during war in Myanmar: evaluation of a pilot program.

BACKGROUND: After the military coup in Myanmar in February 2021, the health system began to disintegrate when staff who called for the restoration of the democratic government resigned and fled to states controlled by ethnic minorities. The military retaliated by blocking the shipment of humanitarian aid, including vaccines, and attacked the ethnic states. After two years without vaccines for their children, parents urged a nurse-led civil society organization in an ethnic state to find a way to resume vaccination. The nurses developed a vaccination program, which we evaluated. METHODS: A retrospective cohort study and participatory evaluation were conducted. We interviewed the healthcare workers about vaccine acquisition, transportation, and administration and assessed compliance with WHO-recommended practices. We analyzed the participating children's characteristics. We calculated the proportion of children vaccinated before and after the program. We calculated the probability children would become up-to-date after the program using inverse survival. RESULTS: Since United Nations agencies could not assist, private donations were raised to purchase, smuggle into Myanmar, and administer five vaccines. Cold chain standards were maintained. Compliance with other WHO-recommended vaccination practices was 74%. Of the 184 participating children, 145 (79%, median age five months [IQR 6.5]) were previously unvaccinated, and 71 (41%) were internally displaced. During five monthly sessions, the probability that age-eligible zero-dose children would receive the recommended number of doses of MMR was 92% (95% confidence interval [CI] 83-100%), Penta 87% (95% CI 80%-94%); BCG 76% (95% CI 69%-83%); and OPV 68% (95% CI 59%-78%). Migration of internally displaced children and stockouts of vaccines were the primary factors responsible for decreased coverage. CONCLUSIONS: This is the first study to describe the situation, barriers, and outcomes of a childhood vaccination program in one of the many conflict-affected states since the coup in Myanmar. Even though the proportion of previously unvaccinated children was large, the program was successful. While the target population was necessarily small, the program's success led to a donor-funded expansion to 2,000 children. Without renewed efforts, the proportion of unvaccinated children in other parts of Myanmar will approach 100%.

Global pediatric radiology education: responding to training-level specific needs.

Pediatric radiology education for pediatric and radiology trainees and practicing professionals must be adapted to the target audience. In efforts to narrow the gaps in global pediatric radiology education, the Children's Hospital of Philadelphia's radiology department's Global Outreach and Education Program has designed specific interventions and curricula according to different levels of training and desired expertise. Our initiatives include an online "Introduction to Pediatric Imaging" lecture series for pediatrics residents in Botswana, Ethiopia and Vietnam; access to a learning management system (Outreach RADIAL) for radiology residents; case-based review sessions for pediatric radiology fellows; and in-person seminars for professionals from Eastern Europe and Africa. Here, we highlight our global education efforts to encourage other departments to take a similar systematic approach to outreach activities.

Telemedicine as a counselling tool for nurses in Central Africa.

AIM: Compare the use and trend of a telemedicine tool for clinical advice among nurses and other Cameroonian healthcare providers and explore its feasibility and accessibility. DESIGN: A comparative observational descriptive study. METHODS: The sample includes all telemedicine users who request advice from volunteer medical specialists in Spain on clinical cases through the telemedicine tool "diagnosis assistance" (DA). It consisted of a total of 296 Cameroonian health professionals (59% women), of whom 77 were nurses. The variables in which the trend was explored (2013-2022) were DAs entered by nurses versus other healthcare professionals, compared by primary specialty, comments and documents attached. Feasibility and accessibility were explored through an anonymous survey. RESULTS: There were 2527 DAs between 2013 and 2022, of which nurses introduced 68%. There is an increasing trend in the nurse/other healthcare providers ratio, with significant differences in the chi-square of the linear trend between 2015 and 2022 (χ2 = 395.05; df = 7; p < .001). The probability that a DA was requested by nurses (PR >1) was observed in all years except for 2014, 2018 and 2019. The most tele-counselling requested by nurses was in the specialties of internal medicine, obstetrics and gynaecology, and dermatology. The exchange of comments and attachments was mainly conducted among nurses (74.9% and 50.4%, respectively). The users surveyed considered the tool valuable for diagnosis, applicable, with limitations due to cost, Internet quality or lack of time and effective at reducing hospital referrals. CONCLUSIONS: Telemedicine for clinical advice has been used mostly and with increasing tendency by nurses, mainly in internal medicine, gynaecology and dermatology, being a useful and feasible resource that can contribute to improving clinical decision-making by African nurses. IMPACT: The study addressed the problem of the shortage of health professionals in Central Africa and the search for alternatives that facilitate decision-making in this context. Tele-counselling tools through digital platforms that put Spanish specialists in contact with health professionals in Central Africa are mostly used by nurses working in rural health centres with a growing trend in their use. The research allows us to determine that tele-counselling tools constitute a well-accepted resource, which has a positive impact in environments with a shortage of human health resources, favouring the safety of both the nursing professional, through support in decision-making, and the populations to whom they provide care, who benefit from a multidisciplinary approach to their processes. REPORTING METHOD: The study has adhered to STROBE guidelines. PATIENT OR PUBLIC CONTRIBUTION: No Patient or Public Contribution.

Italian, European, and international neuroinformatics efforts: An overview.

Neuroinformatics is a research field that focusses on software tools capable of identifying, analysing, modelling, organising and sharing multiscale neuroscience data. Neuroinformatics has exploded in the last two decades with the emergence of the Big Data phenomenon, characterised by the so-called 3Vs (volume, velocity and variety), which provided neuroscientists with an improved ability to acquire and process data faster and more cheaply thanks to technical improvements in clinical, genomic and radiological technologies. This situation has led to a 'data deluge', as neuroscientists can routinely collect more study data in a few days than they could in a year just a decade ago. To address this phenomenon, several neuroimaging-focussed neuroinformatics platforms have emerged, funded by national or transnational agencies, with the following goals: (i) development of tools for archiving and organising analytical data (XNAT, REDCap and LabKey); (ii) development of data-driven models evolving from reductionist approaches to multidimensional models (RIN, IVN, HBD, EuroPOND, E-DADS and GAAIN BRAIN); and (iii) development of e-infrastructures to provide sufficient computational power and storage resources (neuGRID, HBP-EBRAINS, LONI and CONP). Although the scenario is still fragmented, there are technological and economical attempts at both national and international levels to introduce high standards for open and Findable, Accessible, Interoperable and Reusable (FAIR) neuroscience worldwide.

The Double Dividend of International Cooperation for Climate Mitigation Cost Effectiveness and Public Health Cobenefits.

Current National Determined Contributions require strengthening to achieve the 2-degree target set in the Paris Agreement. Here, we contrast two mitigation effort strengthening ideas: the "burden-sharing" principle, which requires each region to meet the mitigation goal through domestic mitigation with no international cooperation, and the cooperation focused "cost effective conditional-enhancing" principle, which combines domestic mitigation with carbon trading and low-carbon investment transfer. By applying a burden-sharing model covering several equity principles, we analyze the 2030 mitigation burden for each region, then the energy system model generates the results for the carbon trade and the investment transfer for the conditional-enhancing plan, and an air pollution cobenefit model is used to analyze the cobenefit on air quality and public health. Here, we show that the conditional-enhancing plan leads to an international carbon trading volume of 339.2 billion USD per year and reduces the marginal mitigation cost of the quota-purchase regions by 25%-32%. Furthermore, the international cooperation incentivizes a faster and deeper decarbonization in developing and emerging regions, raising the air pollution health cobenefits by 18% to 731,000 avoided premature deaths annually compared to the "burden-sharing" principle, amounting to a reduction in the life value loss of 131 billion dollars per year.

A new era of the Asian clinical research network: a report from the ATLAS international symposium.

This report summarizes the presentations and discussions in the first Asian Clinical Trials Network for Cancers (ATLAS) international symposium that was held on 24 April 2022, in Bangkok, Thailand, and hosted by the National Cancer Center Hospital (NCCH), co-hosted by the Pharmaceuticals and Medical Devices Agency (PMDA), Clinical Research Malaysia (CRM) and the Thai Society of Clinical Oncology (TSCO), and supported by Embassy of Japan in Thailand. Since 2020, the NCCH has conducted the ATLAS project to enhance research environments and infrastructures to facilitate international clinical research and cancer genomic medicine in the Asian region. The purpose of the symposium was to discuss what we can achieve under the ATLAS project, to share the latest topics and common issues in cancer research and to facilitate mutual understanding. Invitees included stakeholders from academic institutions, mainly at ATLAS collaborative sites, as well as Asian regulatory authorities. The invited speakers discussed ongoing collaborative research, regulatory perspectives to improve new drug access in Asia, the status of phase I trials in Asia, the introduction of research activities at the National Cancer Center (NCC) and the implementation of genomic medicine. As the next steps after this symposium, the ATLAS project will foster increased cooperation between investigators, regulatory authorities and other stakeholders relevant to cancer research, and establish a sustainable pan-Asian cancer research group to increase the number of clinical trials and deliver novel drugs to patients with cancer in Asia.

Impact of community health interventions on maternal and child health indicators in the upper east region of Ghana.

BACKGROUND: This paper reports on results of a health system strengthening implementation research initiative conducted the Upper East Region of northern Ghana. Transformative interventions to accelerate and strengthen the health delivery were implemented that included empowering community leaders and members to actively participate in health delivery, strengthening the referral systems through the provision of community transport systems, providing basic medical equipment to community clinics, and improving the skills of critical health staff through training. METHODS: A mixed method design was used to evaluate the impact of the interventions. A quantitative evaluation employed a flexible research design to test the effects of various component activities of the project. To assess impact, a pre-versus-post randomized cluster survey design was used. Qualitative research was conducted with focus group data and individual in depth interviews to gauge the views of various stakeholders associated with the implementation process. RESULTS: After intervention, significant improvements in key maternal and child health indicators such as antenatal and postnatal care coverage were observed and increases in the proportion of deliveries occurring in health facilities and assisted by skilled health personnel relative to pre-intervention conditions. There was also increased uptake of oral rehydration salts (ORS) for treatment of childhood diarrhoea, as well as marked reductions in the incidence of upper respiratory infections (URI). CONCLUSIONS: A pre-and post-evaluation of impact suggests that the programme had a strong positive impact on the functioning of primary health care. Findings are consistent with the proposition that the coverage and content of the Ghana Community-based Health Planning and Services programme was improved by program interventions and induced discernable changes in key indicators of health system performance.

Mapping horizon scanning systems for medical devices: similarities, differences, and lessons learned.

OBJECTIVES: This article presents the mapping of horizons scanning systems (HSS) for medical devices, conducted by the Medical Devices Working Group of the International Horizon Scanning Initiative (IHSI MDWG). It provides an overview of the identified HSS, highlights similarities and differences between the systems, and lessons learned. METHODS: Potentially relevant HSS were identified through literature searches, scan of an overview of EuroScan members, and input from the IHSI MDWG members. Structured information was collected from organizations that confirmed having an HSS for medical devices. RESULTS: Sixteen initiatives could be identified, of which 11 are currently ongoing. The purposes of the HSS range from raising awareness of trends and new developments to managing informed decisions on innovative health services in hospitals. The time-horizon is most often 3 years up to a few months before market entry. Three models of identification of new technologies crystallized: a reactive (stakeholders outside HSS inform), a pro-active (actively searching multifold sources), and a hybrid model. Prioritization is often conducted by separate committees via scoring or debate. The outputs focus either on in-depth information of single technologies or on a class of technologies or on technologies in specific disease areas. CONCLUSIONS: The identified HSS share the common experience that horizon scanning (HS) for medical devices is a resource-intensive exercise that requires a dedicated and skilled team. Insights into the identified HSS and their experiences will be used in the continued work of the IHSI MDWG on its proposal for an IHSI HSS for medical devices.

Multiple agents managing a harmful species population should either work together to control it or split their duties to eradicate it.

The management of harmful species, including invasive species, pests, parasites, and diseases, is a major global challenge. Harmful species cause severe damage to ecosystems, biodiversity, agriculture, and human health. In particular, managing harmful species often requires cooperation among multiple agents, such as landowners, agencies, and countries. Each agent may have incentives to contribute less to the treatment, leaving more work for other agents, which may result in inefficient treatment. A central question is, therefore, how should a policymaker allocate treatment duties among the agents? Specifically, should the agents work together in the same area, or should each agent work only in a smaller area designated just for her/him? We consider a dynamic game-theoretic model, where a Nash equilibrium corresponds to a possible set of contributions that the agents could adopt over time. In turn, the allocation by the policymaker determines which of the Nash equilibria could be adopted, which allows us to compare the outcome of various allocations. Our results show that fewer agents can abate the harmful species population faster, but more agents can better control the population to keep its density lower. We prove this result in a general theorem and demonstrate it numerically for two case studies. Therefore, following an outbreak, the better policy would be to split and assign one or a few agents to treat the species in a given location, but if controlling the harmful species population at some low density is needed, the agents should work together in all of the locations.

[Epistemic communities and the challenges of training health technicians during the COVID-19 pandemicComunidades epistémicas y retos en cuanto a la educación de los técnicos en salud durante la pandemia de COVID-19]. / Comunidades epistêmicas e os desafios na formação de técnicos em saúde na pandemia de covid-19.

This article discusses the role of the epistemic community linked to the training of health technicians through analysis of the actions initiated by the Pan-American Health Organization/World Health Organization (PAHO/WHO) Collaborating Center for the education of these technicians during the COVID-19 pandemic, with the aim of comparing these actions with the main elements that define the constitution and functioning of epistemic communities according to the specialized literature. It is argued that, despite the differences in the historical configuration of national healthcare and training systems, the emergence of common challenges in the training of technicians allowed the articulation of demands, the sharing of diagnostic assessments, and the cooperation between the International Network of Health Technicians Education, the Ibero-American Network of Health Technicians Education, and the Community of Portuguese Language Countries Network of Health Technician Schools, promoting the exchange of experiences, the search for strategic solutions, and the dissemination of recommendations across countries. By reaffirming the central role of health technicians in epidemiological surveillance, diagnosis and assistance, the COVID health emergency demanded immediate and consistent responses from governments and educational institutions, favoring the strengthening of the health technician epistemic community through the circulation of discourses and the hegemonization of meanings for the education of technicians. These actions, however, do not translate into stability or homogeneity for the epistemic community, since their articulation is always provisional and contingent, nor do they ensure the capacity to directly influence policies in each country.

En este artículo se examina el desempeño de la comunidad epistémica vinculada a la educación de técnicos en salud a partir del análisis de las medidas iniciadas por el centro colaborador de la Organización Panamericana de la Salud/Organización Mundial de la Salud (OPS/OMS) para la educación de técnicos en salud durante la pandemia de COVID-19, con el objetivo de comparar estas medidas con los principales elementos que definen la constitución y el funcionamiento de las comunidades epistémicas, de conformidad con la bibliografía especializada. Se argumenta que, a pesar de las diferencias en la configuración histórica de los sistemas nacionales de salud y de educación, el surgimiento de desafíos comunes para la educación de técnicos propició la articulación de demandas, el intercambio de evaluaciones con fines de diagnóstico y la cooperación entre la Red Internacional de Educación de Técnicos en Salud, la Red Iberoamericana de Educación de Técnicos en Salud y la Red de Escuelas Técnicas de Salud de la Comunidad de Países de Lengua Portuguesa, con el fin de promover el intercambio de experiencias, la búsqueda de soluciones estratégicas y la difusión de recomendaciones entre los países. Al reafirmar el papel central de los técnicos en las medidas de vigilancia epidemiológica, diagnóstico y atención, la emergencia de salud exigió respuestas inmediatas y coherentes de los gobiernos y de las instituciones educativas, lo cual favoreció el fortalecimiento de la comunidad epistémica vinculada a la educación de técnicos en salud al hacer circular discursos y ejercer hegemonía con respecto al sentido de la educación de esos profesionales. Sin embargo, esta actuación no confiere estabilidad ni homogeneidad a dicha comunidad epistémica, en vista de que sus afirmaciones son provisionales y contingentes, ni asegura su capacidad de influir directamente en las políticas de cada país.

Regulations for the Manufacture and Control of Live Poliovirus Vaccine: International Experience and China's Path.

The eradication of poliomyelitis is a landmark achievement in the history of public health, providing strong protection for children's health. The introduction of the Chinese Regulations for the Manufacture and Control of Live Poliovirus Vaccine is a prerequisite and safeguard for the large-scale production and use of domestically produced live poliovirus vaccines, serving as an indispensable component of vaccine safety. This article, based on archival documents, letters, collections of essays, and oral interviews, examines the historical experience of the development of Chinese Regulations for the Manufacture and Control of Live Poliovirus Vaccine. It contends that the emphasis on localization and the active engagement in international cooperation are critical factors in the swift introduction of Chinese Regulations for the Manufacture and Control of Live Poliovirus Vaccine.

Mapping and analysis of health financing in South Kivu province (DRC) / Cartographie et analyse du financement de la santé dans la province du Sud-Kivu (RDC)

Introduction: In South-Kivu, the health system is underfunded due to numerous constraints. Several initiatives have been tested but are insufficient for increasing and sustaining health financing. Purpose of research: Analyze the health financing system in South-Kivu, through a mapping as well as quantitative and qualitative analysis of health financing mechanisms. Results: The provincial health financing system is fragmented, with poorly coordinated mechanisms and interventions, leading to duplication of health system strengthening activities in addition to the absence of a mechanism for pooling external funding flows. Costs recovery (i.e. user fees) and external supports are the most widely used schemes while the government hardly contributes to the financing of the provincial health system. Mutual health insurance is supposed to improve access to health care, but its coverage is still extremely low. Results-Based Financing and free health care programs, fully financed by external donors, are irregular and insufficiently sustainable. Conclusions: It would be critical to implement a strategic purchasing model that is anchored in local institutions, owned by all stakeholders, and integrating all existing financing mechanisms, which could be supported by a common fund supporting the provincial health system. The "Single Contract" initiative developed to harmonize, pool, and sustain external programs, could be a good basis in this respect. This would involve strengthening policy dialogue, developing an investment case to support resource mobilization and implementing a joint monitoring and evaluation platform for disbursements led by the provincial health authorities.

Introduction: Au Sud-Kivu, en République démocratique du Congo, le système de santé est sous-financé dû à de nombreuses contraintes. Plusieurs initiatives ont été testées mais restent insuffisantes pour augmenter et pérenniser le financement de la santé. But de l'étude: Analyser le système de financement de la santé au Sud-Kivu, par une cartographie et une analyse quantitative et qualitative des mécanismes de financement. Résultats: Le système de financement de la santé de la province est fragmenté, avec des mécanismes et interventions peu coordonnés, suscitant des duplications d'activités d'appui au système de santé, en plus de la quasi-absence de mécanisme de mise en commun des appuis extérieurs. Le recouvrement des coûts et les financements extérieurs sont les mécanismes les plus utilisés alors que l'État contribue très faiblement au financement du système provincial de santé. Les mutuelles de santé sont censées améliorer l'accès aux soins, mais leur taux de couverture reste extrêmement faible. Le financement basé sur les résultats et la gratuité des soins, intégralement compensés par les donateurs extérieurs, sont irréguliers et insuffisamment pérennes. Conclusions: Il serait essentiel d'adopter au Sud-Kivu un modèle d'achat stratégique, ancré dans les institutions locales, approprié par l'ensemble des parties prenantes, qui intègre l'ensemble des mécanismes de financement existants et qui soit appuyé par un fonds commun d'appui au système provincial de santé. L'initiative du Contrat unique développée pour harmoniser, mettre en commun et pérenniser les programmes extérieurs peut servir de base pour élaborer un tel modèle. Ceci impliquerait de renforcer le dialogue politique, d'élaborer un dossier d'investissement pour soutenir la mobilisation des ressources et de créer une plateforme conjointe de suivi et d'évaluation des décaissements, pilotée par les autorités provinciales de santé.

[The international cooperation in organizing penicillin production in the USSR].

The article considers interaction of the USSR with foreign scientists and international organizations in the process of mastering production of penicillin and establishment of penicillin industry. The analysis of archival documents demonstrated that despite influence of unfavorable foreign policy factors, various forms of this interaction were one of the decisive conditions of establishment of large-scale antibiotic production in the USSR by the end of the 1940s.

[The review of the book "The Destiny of Scientist. The Academician Oleg Prokopievich Schepin" by R. V. Korotkih].

The review considers the book "The Destiny of Scientist. The Academician Oleg Prokopievich Schepin" by R. V. Korotkih that is based on studying of wide range of sources and publications. The author presents main periods of life and creative work of Oleg Prokopievich Schepin, the Academician of the Russian Academy of Sciences. The book by its style is notable for its simplicity and easiness. It is oriented to wide audience of readers. The purpose of the author is obvious - to share about outstanding personality being in contact with whom enriches spiritually, creatively and makes life more interesting and many-sided. Furthermore, the book reveals creative development of prominent scientist who greatly inputted into formation and consolidation of public health and health care and development of international cooperation in medicine. The author of the book, Raisa Vasilievna Korotkih, more than 20 years worked with academician O. P. Schepin and largely relied on accounts of Oleg Prokopievich himself. The author succeeded to present portrait of not only scientist, founder of eminent scientific school but great politician, organizer, health care administrator, pedagogue, leading specialist in the field of national and international health care, eminent public figure.

[The stomatological care of schoolchildren in the Soviet Russia in 1920s: Succession of ideas].

The article considers historical interaction between the Soviet Russia and the Weimar Republic related to prevention of caries in children in 1920s and the role of P. G. Dauge in it. The methodology of German Professor A. Kantorovich with minor alterations was adopted to be applied in organization of dental care of schoolchildren in the RSFSR. In the Soviet Russia, the practical implementation of planned oral cavity sanation in children started on a national scale only in second half of the 1920s. It was caused by skeptical attitude of dentists to methodology of "planned sanation" in conditions of the Soviet Russia.

Building a model of health technology assessment cooperation: lessons learned from EUnetHTA joint action 3.

OBJECTIVE: The European Network for Health Technology Assessment (EUnetHTA) was established in 2006. During its final project phase (joint action 3 [JA3]), it undertook an activity to define the scientific and technical principles of a model of health technology assessment (HTA) cooperation in Europe. This policy article presents the key learnings from JA3 partners about developing a model of HTA cooperation. METHODS: There were two phases to the activity: (i) A descriptive phase to describe the elements of HTA cooperation that were already in place in EUnetHTA JA3 and to identify which elements could be improved or were missing. (ii) An analytic phase synthesizing the data collected to identify learnings from the JA3 and to define the scientific and technical principles for a future model of HTA cooperation. RESULTS: Learnings for developing HTA cooperation were identified in regard to the framework used to support the cooperation, the HTA activities undertaken, the involvement of internal and external actors, managing decision making and the required human resources and support services needed to undertake HTA activities and to coordinate collaboration. CONCLUSIONS: These learnings coming from the experiences of the EUnetHTA JA3 are useful to inform discussions on a European Union regulation for HTA cooperation as well as subsequent work to set up the structures that will be defined in the regulation. The findings also have broader applicability and are relevant to individuals, groups, and organizations setting up HTA programs or establishing their own international collaborations.

European collaboration on health technology assessment: looking backward and forward.

The establishment of health technology assessment (HTA) has been an important topic in Europe for many years. There have been a series of activities starting with first projects in 1994 leading to joint actions from the European Network of HTA (EUnetHTA) ending in 2021. This long interval of engagement with HTA structures, methodology, and processes by all member states led to a reliable basis for European collaboration in HTA. This article shows milestones and developments from EUR-ASSESS in 1994 through the progress of EUnetHTA and the accompanying EU-HTA-Network up to the recent elaboration of the EU-HTA-Regulation. With the EU-HTA-Regulation HTA collaboration is taken out of the trial phase of more than 15 years. Through the previous EU HTA collaboration, the appreciation and understanding of the differences and complexities behind the HTA processes in the EU healthcare systems have improved. It is now necessary to make the final steps toward a sustainable European Network for HTA.

Women in radiation (WiR)-a perspective for the strengthening of radiation protection.

Gender balance refers to the equitable treatment and access to opportunities for all genders. In order to achieve true gender balance, a variety of proactive approaches developed collaboratively, with insight from multiple perspectives, need to be implemented. With that purpose, the participation of women in professions related to radiation and radiation protection was prioritised and given high visibility by allocating a 'Women in Radiation' (WiR) Special Session at the 15th International Congress of the International Radiation Protection Association (IRPA), hosted by South Korea on 20 January 2021. In this session, various issues related to gender balance and equity/equality were highlighted by the panellists, and further elaborated in a subsequent discussion with attendees. The main goal of the WiR Special Session was to convene women from different organisations, career and age stages, disciplines and countries, in particular to consider the Asian-Oceanic vision and status of gender equality, along with other topics to support a 'Call for Action', with concrete recommendations subsequently provided to IRPA. The discussion stressed the main needs and challenges faced by women working in various radiation fields, along with raising awareness of possible professional and employment opportunities. This paper identifies some steps necessary to encourage, enhance and support the inclusion of more diversity in nuclear professions with specific emphasis on women. In conclusion, gender balance and equality must be at the heart of any strategic plan for the future of the radiological protection profession; international cooperation between relevant bodies is essential for success and could serve as a catalyst for specific policy statements aimed at achieving a balanced representation of women in radiological protection.

The Dual Effect of COVID-19 on Intergroup Conflict in the Korean Peninsula.

The coronavirus pandemic has fundamentally shifted the way human beings interact, both as individuals and groups, in the face of such a widespread outbreak. This paper seeks to investigate the effects of COVID-19 on intergroup emotions and attitudes within an intractable intergroup conflict, specifically, through the lens of the Korean conflict. Using a two-wave, cross-sectional design, this study was able to track the profound psychological changes in intergroup emotions and attitudes both prior to the pandemic and during its onslaught. Results of these two wave representative samples show that South Korean citizens demonstrated higher levels of fear of their neighbors in North Korea after the outbreak of COVID-19 than before. In turn, this led to increased societal support of hostile government policies towards North Koreans. Conversely, the same participants exhibited higher levels of empathy towards North Koreans during the pandemic, which led to a higher willingness to collaborate with their outgroup. This dual effect on intergroup emotions within intractable conflicts brings forth new avenues from which societies may be able to restrain the destructive influence of the COVID-19 threat on intergroup relations - as well as harvesting its constructive potential for reconciling warring intergroup relations.

Decision analysis of international joint prevention and control of public health emergencies.

COVID-19 has caused huge losses to countries around the world, and it will not end in a short time. The lack of motivation for international joint prevention and control is one of the important reasons for the global pandemic of COVID-19. How to improve the efforts and level of international joint prevention and control has become an urgent problem to be solved. Considering the long-term and dynamic nature of international joint prevention and control, the differential game method is used to compare and analyze the optimal decisions of countries in the three scenarios of spontaneous governance, external subsidies and internal cost sharing. The results show that the optimal prevention and control efforts of countries are negatively correlated with discount rates, prevention and control cost coefficients, decay rate and risk factors. It is positively correlated with the impact degree of social benefits, the impact degree of prevention and control efforts on the level of joint prevention and control, the distribution ratio of social benefits, and the impact degree of prevention and control level on social benefits. The prevention and control efforts, joint prevention and control level, social benefits and system benefits under spontaneous governance are the lowest and highest under the internal cost sharing. The internal cost sharing will only be carried out when social benefits distribution ratio obtained reach a certain threshold. This study provides decision-making support for the joint prevention and control of countries to defeat COVID-19 under the normalization of the epidemic.