X-ray Fluorescence Microscopy to Develop Elemental Classifiers and Investigate Elemental Signatures in BALB/c Mouse Intestine a Week after Exposure to 8 Gy of Gamma Rays.

Iron redistribution in the intestine after total body irradiation is an established phenomenon. However, in the literature, there are no reports about the use of X-ray fluorescence microscopy or equivalent techniques to generate semi-quantitative 2D maps of iron in sectioned intestine samples from irradiated mice. In this work, we used X-ray fluorescence microscopy (XFM) to map the elemental content of iron as well as phosphorus, sulfur, calcium, copper and zinc in tissue sections of the small intestine from eight-week-old BALB/c male mice that developed gastrointestinal acute radiation syndrome (GI-ARS) in response to exposure to 8 Gray of gamma rays. Seven days after irradiation, we found that the majority of the iron is localized as hot spots in the intercellular regions of the area surrounding crypts and stretching between the outer perimeter of the intestine and the surface cell layer of villi. In addition, this study represents our current efforts to develop elemental cell classifiers that could be used for the automated generation of regions of interest for analyses of X-ray fluorescence maps. Once developed, such a tool will be instrumental for studies of effects of radiation and other toxicants on the elemental content in cells and tissues. While XFM studies cannot be conducted on living organisms, it is possible to envision future scenarios where XFM imaging of single cells sloughed from the human (or rodent) intestine could be used to follow up on the progression of GI-ARS.

Molecular Epidemiology and AMR Perspective of Diarrhoeagenic Escherichia coli in Africa: A Systematic Review and Meta-analysis.

INTRODUCTION: Diarrhoeagenic Escherichia coli (DEC) persistently challenges public health in Africa, contributing substantially to the diarrhoeal disease burden. This systematic review and meta-analysis illuminate the distribution and antimicrobial resistance (AMR) patterns of DEC pathotypes across the continent. METHODS: The review selectively focused on pathotype-specific studies reporting prevalence and/or AMR of human-derived DEC pathotypes from African nations, excluding data from extra-intestinal, animal, and environmental sources and studies focused on drug and mechanism experiments. Pertinent studies were retrieved from SCOPUS, PubMed, and EBSCOhost, processed with Covidence, and screened in alignment with PRISMA guidelines. RESULTS: The reviewed studies were predominantly hospital-based (80%) and paediatric-focused (91%), with a meagre 4.4% documenting DEC outbreaks. Seven DEC pathotypes were discerned, with Enteroaggregative E. coli (EAEC) being notably prevalent (43%, 95% CI 30-55%) and Enteroinvasive E. coli (EIEC) least prevalent (24%, 95% CI 17-32%). Identified non-susceptibilities were noted against essential antibiotics including ciprofloxacin, ceftriaxone, and ampicillin, while instances of carbapenem and Extended-Spectrum ß-Lactamase (ESBL) resistance were scarce. CONCLUSION: Despite sporadic data on DEC prevalence and AMR in Africa, particularly in community settings, a palpable gap remains in real-time outbreak surveillance and comprehensive data documentation. Augmenting surveillance and embracing advancements in molecular/genomic characterisation techniques are crucial to precisely discerning DEC's actual impact and resistance continuum in Africa.

Stigma, support, and messaging for people recently diagnosed with HIV: a qualitative study.

Background Despite advances in antiretroviral treatment and the message of undetectable equals untransmittable (U=U), there remain challenges related to stigma and quality of life for people living with HIV. This study aimed to understand the experiences of people recently diagnosed with HIV at a clinical service, to guide insights into how to improve care and support in the contemporary treatment era. Methods This qualitative study involved semi-structured interviews with individuals diagnosed with HIV between 2016 and 2021 at RPA Sexual Health service (a sexual health clinic in Sydney, Australia), or who were referred to the clinic directly after diagnosis. Participants were recruited through a short survey questionnaire between May 2022 and May 2023, and interviews were transcribed and analysed thematically. Results Fourteen participants were interviewed for the study, eight of whom were born outside of Australian or Aotearoa New Zealand. We found that diagnosis was still a shocking event requiring careful support; that there was ongoing stigma, shame, and reduced sexual confidence following diagnosis; and that beyond initial diagnosis, some people would benefit from ongoing support and education about key concepts regarding HIV treatment. Conclusion Our study suggests that HIV diagnosis remains disruptive, and sexual stigma is a key issue negatively impacting quality of life. Health providers can mitigate these issues by supporting the ongoing psychosocial needs of people with HIV in the early period of adjusting to HIV diagnosis, and referring to peer-based and other services. Initiating conversations about sex and dating and checking understandings of key health messages over time may promote improved care.

Trust and confidence in telehealth-delivered services: a nation-wide cross-sectional study.

Sustaining telehealth uptake hinges on people's desire and ability to effectively engage with it. We explored trust and confidence in telehealth delivered by medical and allied health using cross-sectional survey of 1,116 Australians. Descriptive analysis presented factors that would improve trust and confidence in telehealth cross-tabulated with video consultation experience. Inferential statistics compared levels of trust in medical and allied health telehealth with user-related variables. Trust in medical telehealth was higher than in allied health, but practice with video calls, experience with high-quality telehealth, and good internet were associated with greater levels of trust in both groups. Telehealth with a known health professional and no additional costs were top-ranked factors to improve trust and confidence. Participants confident in troubleshooting trusted telehealth more. This first cross-sectional study on trust and confidence in telehealth suggests that digital upskilling and promoting quality video consultations can potentially enhance telehealth adoption.

Health professionals' presence and attributes in connecting with parents of children with cancer: A qualitative study through the lens of compassion.

PURPOSE: Throughout a child's cancer treatment, health professionals (HPs) constitute an important source of support for the entire family. However, the understanding of their presence and essential attributes is unclear. This study explored HPs' presence and attributes in connecting with parents and identified facilitators and barriers for connectedness. METHODS: This qualitative study was undertaken in a compassion paradigm, designed and guided by Heidegger's and Gadamer's philosophical concepts, and employed compassionate methods. Data were generated through ethnographic fieldwork (144 h), parent interviews (n = 16), and focus group interviews with parents of cancer survivors (n = 2) and HPs (n = 3). Inductive content analysis was utilised to analyse data. RESULTS: Many HP-parent contacts developed into close, genuine connections based on HPs' great commitment and ability to balance the act of closeness and distance. This involved HPs' sensitivity, humanity, humility, honest communication, genuine interest, and high clinical competencies; all promoting trust. Adapting and ending close relationships when approaching the end of treatment had little attention and was difficult for families, making some find ways of keeping contact on a personal level. Barriers disclosed were structural work changes, busyness, dishonest, poor, or lack of communication, and poor or lack of interpersonal chemistry. CONCLUSION: Human interconnectedness is powerful in long-term professional relationships and strengthens the parents. More research and clinical attention are needed to develop the understanding and help target actions toward building, maintaining, and ending relationships. Further, cultivating being present in the moment, through mindfulness and compassion, may support HPs in maintaining a receptive mind and a caring role.

Integrated epigenomic exposure signature discovery.

Aim: The epigenome influences gene regulation and phenotypes in response to exposures. Epigenome assessment can determine exposure history aiding in diagnosis.Materials & methods: Here we developed and implemented a machine learning algorithm, the exposure signature discovery algorithm (ESDA), to identify the most important features present in multiple epigenomic and transcriptomic datasets to produce an integrated exposure signature (ES).Results: Signatures were developed for seven exposures including Staphylococcus aureus, human immunodeficiency virus, SARS-CoV-2, influenza A (H3N2) virus and Bacillus anthracis vaccinations. ESs differed in the assays and features selected and predictive value.Conclusion: Integrated ESs can potentially be utilized for diagnosis or forensic attribution. The ESDA identifies the most distinguishing features enabling diagnostic panel development for future precision health deployment.

This article introduces ESDA, a new analytic tool for integrating multiple data types to identify the most distinguishing features following an exposure. Using the ESDA, we were able to identify signatures of infectious diseases. The results of the study indicate that integration of multiple types of large datasets can be used to identify distinguishing features for infectious diseases. Understanding the changes from different exposures will enable development of diagnostic tests for infectious diseases that target responses from the patient. Using the ESDA, we will be able to build a database of human response signatures to different infections and simplify diagnostic testing in the future.

Policies on the collection, analysis, and reporting of sex and gender in Australian health and medical research: a mixed methods study.

OBJECTIVE: To explore the policies of key organisations in Australian health and medical research on defining, collecting, analysing, and reporting data on sex and gender, and to identify barriers to and facilitators of developing and implementing such policies. STUDY DESIGN: Mixed methods study: online planning forum; survey of organisations in Australian health and medical research, and internet search for policies defining, collecting, analysing, and reporting data by sex and gender in health and medical research. SETTING, PARTICIPANTS: Australia, 19 May 2021 (planning forum) to 12 December 2022 (final internet search). MAIN OUTCOME MEASURES: Relevant webpages and documents classified as dedicated organisation-specific sex and gender policies; policies, guidelines, or statements with broader aims, but including content that met the definition of a sex and gender policy; and references to external policies. RESULTS: The online planning forum identified 65 relevant organisations in Australian health and medical research; twenty participated in the policy survey. Seven organisations reported at least one relevant policy, and six had plans to develop or implement such policies during the following two years. Barriers to and facilitators of policy development and implementation were identified in the areas of leadership, language and definitions, and knowledge skills and training. The internet search found that 57 of the 65 organisations had some form of sex and gender policy, including all ten peer-reviewed journals and five of ten research funders; twelve organisations, including eight peak body organisations, had published dedicated sex and gender policies on their websites. CONCLUSION: Most of the organisations included in our study had policies regarding the integration of sex and gender in health and medical research. The implementation and evaluation of these policies is necessary to ensure that consideration of sex and gender is adequate during all stages of the research process.

Epidemiology and antimicrobial resistance profiles of pathogenic Escherichia coli from commercial swine and poultry abattoirs and farms in South Africa: A One Health approach.

Pathogenic Escherichia coli (PEC) are important foodborne bacteria that can cause severe illness in humans. The PECs thrive within the intestines of humans as well as animals and may contaminate multiple ecosystems, including food and water, via faecal transmission. Abattoir and farm employees are at high risk of PEC exposure, which could translate to community risk through person-to-person contact. To determine the epidemiology and resistome of PECs in Gauteng and Limpopo provinces of South Africa, 198 swine faecal samples, 220 poultry cloacal swabs, 108 human hand swabs, 11 run-off water samples from abattoirs and farms were collected from four swine and five poultry commercial abattoirs and two swine farms. One effluent sample each was collected from four wastewater treatment plants (WWTP) and a tertiary hospital setting. Phenotypic and genotypic techniques were used including polymerase chain reaction, pulsed-field gel electrophoresis (PFGE) and whole genome sequencing (WGS). Results showed EHEC and EPEC prevalence was 4.1 % (22/542) and 20.8 % (113/542), respectively, with the O26 serogroup detected the most in PEC isolates. According to the PFGE dendrogram, isolates from poultry, human hand swabs and run-off water clustered together. Diverse virulence factors such as the novel stx2k subtype and eae genes were detected among the 36 representative PEC isolates according to WGS. The results showed that 66.7 % (24/36) of sequenced PECs presented with multi-drug resistance (MDR) to ß-lactamase 13.9 % (5/36), aminoglycoside 61.1 % (22/36), tetracycline 41.7 % (15/36) and quinolones 38.9 % (14/36). No colistin nor carbapenem resistance was detected. Sequence types (STs) associated with MDR in this study were: ST752, ST189, ST206, ST10, ST48 and ST38. The findings highlight the threat of zoonotic pathogens to close human contacts and the need for enhanced surveillance to mitigate the spread of MDR foodborne PECs.

Participatory design in telehealth research: Practical case examples.

Participatory design (PD) is a methodology that emphasizes user participation in the design of new technologies to leverage change within organizations and services. PD originated in the computer science field in the 1970s and 1980s when new programs and technologies were developed to empower workers, by involving them in decisions that affected them. PD in health research has been proven to change clinical practice. Genuine user involvement that includes all stakeholders, and robust collaborations across sciences, sectors, and disciplines are basic elements of successful research to change clinical practice and to implement novel technical and organizational approaches. This paper summarizes seven case studies involving the use of PD in telehealth research. All cases presented promoted organizational changes supported by health information and communications technology, and have been implemented at either international, national, regional, or local levels. We describe how PD can be applied in health sciences and used to facilitate organizational changes, new perspectives, and new communications methods. The relevance and suitability of PD as a research design in health science is explained, and recommendations for conducting PD studies in telehealth research are presented. In PD, mutual learning and co-creation is facilitated. Consequently, learning from users, rather than studying them, corroborates our understanding and the emergence of new knowledge.

Detection of the epidemic Pseudomonas aeruginosa AUST-03 (ST242) strain in people with cystic fibrosis in South Africa.

INTRODUCTION: Pseudomonas aeruginosa AUST-03 (ST242) has been reported to cause epidemics in people with CF (pwCF) from Australia and has been associated with multidrug resistance and increased morbidity and mortality. Here, we report an epidemic P. aeruginosa (AUST-03) strain in South African pwCF detected at a public hospital and characterize the genomic antibiotic resistance determinants. METHODS: The P. aeruginosa AUST-03 (ST242) study isolates were analysed with whole genome sequencing using the Illumina NextSeq2000 platform. Raw sequencing reads were processed using the Jekesa pipeline and multilocus sequence typing and genomic antibiotic resistance characterization was performed using public databases. Genetic relatedness between the study isolates and global P. aeruginosa ST242 from public databases was determined using a maximum-likelihood phylogenetic tree. Antibiotic susceptibility testing was performed using the disk diffusion and broth microdilution techniques. RESULTS: A total of 11 P. aeruginosa AUST-03 isolates were isolated from two children with CF. The majority (8/11) of these isolates were multidrug-resistant (MDR) or extensively drug resistant; and the multidrug efflux pumps MexAB-OprM, MexCD-OprJ, MexEF-OprN, and MexXY-OprM were the most clinically relevant antibiotic resistance determinants and were detected in all of the isolates. The study isolates were the most closely related to a 2020 P. aeruginosa AUST-03 (ST242) CF isolate from Russia. CONCLUSION: Epidemic MDR P. aeruginosa strains are present at South African public CF clinics and need to be considered when implementing segregation and infection control strategies to prevent possible spread and outbreaks.

Metagenomics analysis of sewage for surveillance of antimicrobial resistance in South Africa.

Our 24-month study used metagenomics to investigate antimicrobial resistance (AMR) abundance in raw sewage from wastewater treatment works (WWTWs) in two municipalities in Gauteng Province, South Africa. At the AMR class level, data showed similar trends at all WWTWs, showing that aminoglycoside, beta-lactam, sulfonamide and tetracycline resistance was most abundant. AMR abundance differences were shown between municipalities, where Tshwane Metropolitan Municipality (TMM) WWTWs showed overall higher abundance of AMR compared to Ekurhuleni Metropolitan Municipality (EMM) WWTWs. Also, within each municipality, there were differing trends in AMR abundance. Notably, within TMM, certain AMR classes (macrolides and macrolides_streptogramin B) were in higher abundance at a WWTW serving an urban high-income area, while other AMR classes (aminoglycosides) were in higher abundance at a WWTW serving a semi-urban low income area. At the AMR gene level, all WWTWs samples showed the most abundance for the sul1 gene (encoding sulfonamide resistance). Following this, the next 14 most abundant genes encoded resistance to sulfonamides, aminoglycosides, macrolides, tetracyclines and beta-lactams. Notably, within TMM, some macrolide-encoding resistance genes (mefC, msrE, mphG and mphE) were in highest abundance at a WWTW serving an urban high-income area; while sul1, sul2 and tetC genes were in highest abundance at a WWTW serving a semi-urban low income area. Differential abundance analysis of AMR genes at WWTWs, following stratification of data by season, showed some notable variance in six AMR genes, of which blaKPC-2 and blaKPC-34 genes showed the highest prevalence of seasonal abundance differences when comparing data within a WWTW. The general trend was to see higher abundances of AMR genes in colder seasons, when comparing seasonal data within a WWTW. Our study investigated wastewater samples in only one province of South Africa, from WWTWs located within close proximity to one another. We would require a more widespread investigation at WWTWs distributed across all regions/provinces of South Africa, in order to describe a more comprehensive profile of AMR abundance across the country.

Guidance on risk-benefit assessment of foods.

The EFSA Scientific Committee has updated its 2010 Guidance on risk-benefit assessment (RBA) of foods. The update addresses methodological developments and regulatory needs. While it retains the stepwise RBA approach, it provides additional methods for complex assessments, such as multiple chemical hazards and all relevant health effects impacting different population subgroups. The updated guidance includes approaches for systematic identification, prioritisation and selection of hazardous and beneficial food components. It also offers updates relevant to characterising adverse and beneficial effects, such as measures of effect size and dose-response modelling. The guidance expands options for characterising risks and benefits, incorporating variability, uncertainty, severity categorisation and ranking of different (beneficial or adverse) effects. The impact of different types of health effects is assessed qualitatively or quantitatively, depending on the problem formulation, scope of the RBA question and data availability. The integration of risks and benefits often involves value-based judgements and should ideally be performed with the risk-benefit manager. Metrics such as Disability-Adjusted Life Years (DALYs) and Quality-Adjusted Life Years (QALYs) can be used. Additional approaches are presented, such as probability of all relevant effects and/or effects of given severities and their integration using severity weight functions. The update includes practical guidance on reporting results, interpreting outcomes and communicating the outcome of an RBA, considering consumer perspectives and responses to advice.

Living with epilepsy in adolescence and young adulthood transitioning from pediatric to adult hospital services: A systematic review and meta-synthesis of qualitative studies.

BACKGROUND: Transition is characterized by developing greater self-identity and growing independence, but adolescents dealing with chronic illnesses encounter health-related and situational changes during transition. Despite the many suggestions made in recent years, the shift from pediatric to adult care continues to pose difficulties for adolescents and young adults with epilepsy (AWE). The holistic perspective of AWE's experiences and needs during transition is not as well understood. AIM: To synthesize the qualitative evidence related to AWE's experiences and needs transitioning from pediatric to adult hospital care. METHODS: This systematic review adhered to the rigorous Joanna Briggs methodology for qualitative evidence synthesis. A comprehensive search was conducted across multiple databases, including PubMed, CINAHL, Scopus, Embase, PsycINFO, and ProQuest Dissertations & Theses Global, from their inception to April 2024. The findings were critically appraised and aggregated using meta-synthesis. RESULTS: The search yielded a total of 3,985 studies, and twenty-one were included in the review. Two of the included studies were undertaken in a program where a transition clinic was established. The meta-synthesis reveals that the transition experience of AWE is more than a change from one clinic to another and is interwoven into a pattern of developmental, health-illness, situational, and organizational transition issues. Five synthesized findings were developed: 1) Feeling different from others and striving to address the impact of epilepsy in everyday life; 2) the transition from pediatric to adult care - a problematic intersection point; 3) the family's role - support or parental overprotectiveness 4) seeking knowledge and being familiar with epilepsy supported by healthcare professionals and technologies, and 5) development of independence and responsibility through involvement and support from healthcare professionals and parents. CONCLUSION: During the transition from pediatric to adult hospital care, AWEs encounter a loss of familiarity, increased responsibility, and feelings of not belonging. Therefore, it is essential to create an environment where they can thrive beyond the limitations of their illness. Understanding, acceptance, and inclusivity should characterize this environment to support AWEs in facilitating the development of responsibility, independence, and confidence as they navigate transitions.

Arterial structure and function in children with inflammatory bowel disease.

Background and Aim: People with inflammatory bowel disease (IBD) have an increased risk of cardiovascular disease, including in younger adulthood. This may arise in part from chronic, systemic low-grade inflammation. The process of atherosclerosis may begin in childhood. We sought to determine whether pediatric IBD is associated with adverse changes in arterial structure and function as a marker of early increased cardiovascular risk. Methods: We performed a case-control study comparing children with IBD for a median disease duration of 2.49 (interquartile range 1.23, 4.38) years with healthy children. In a single visit, we collected baseline clinical and anthropometric data, and measured blood pressure, pulse wave velocity, carotid artery distensibility, and aortic and carotid intima-media thickness. High-sensitivity C-reactive protein and fasting lipids were measured. Results: We enrolled 81 children with IBD (40 with Crohn's disease, 40 with ulcerative colitis, and 1 with unspecified IBD) and 82 control participants. After adjusting for age, sex, body mass index z-score, blood pressure, and low-density lipoprotein cholesterol, there was no difference in measures of arterial structure and function in children with IBD compared with controls, nor between those with Crohn's disease or ulcerative colitis. Conclusion: We did not show any differences in arterial structure and function in children with a history of IBD for less than 5 years compared with healthy controls. IBD diagnosed in childhood may provide a window of opportunity to actively reduce standard cardiovascular risk factors and improve future cardiovascular outcomes.

Whole-Genome Sequencing of Human and Porcine Escherichia coli Isolates on a Commercial Pig Farm in South Africa.

Escherichia coli is an indicator micro-organism in One Health antibiotic resistance surveillance programs. The purpose of the study was to describe and compare E. coli isolates obtained from pigs and human contacts from a commercial farm in South Africa using conventional methods and whole-genome sequencing (WGS). Porcine E. coli isolates were proportionally more resistant phenotypically and harbored a richer diversity of antibiotic resistance genes as compared to human E. coli isolates. Different pathovars, namely ExPEC (12.43%, 21/169), ETEC (4.14%, 7/169), EPEC (2.96%, 5/169), EAEC (2.96%, 5/169) and STEC (1.18%, 2/169), were detected at low frequencies. Sequence type complex (STc) 10 was the most prevalent (85.51%, 59/169) among human and porcine isolates. Six STcs (STc10, STc86, STc168, STc206, STc278 and STc469) were shared at the human-livestock interface according to multilocus sequence typing (MLST). Core-genome MLST and hierarchical clustering (HC) showed that human and porcine isolates were overall genetically diverse, but some clustering at HC2-HC200 was observed. In conclusion, even though the isolates shared a spatiotemporal relationship, there were still differences in the virulence potential, antibiotic resistance profiles and cgMLST and HC according to the source of isolation.

General practitioner preferences for telehealth consultations in Australia: a pilot survey and discrete choice experiment.

AIM: To identify and quantify general practitioner (GP) preferences related to service attributes of clinical consultations, including telehealth consultations, in Australia. BACKGROUND: GPs have been increasingly using telehealth to deliver patient care since the onset of the 2019 coronavirus disease (COVID-19) pandemic. GP preferences for telehealth service models will play an important role in the uptake and sustainability of telehealth services post-pandemic. METHODS: An online survey was used to ask GPs general telehealth questions and have them complete a discrete choice experiment (DCE). The DCE elicited GP preferences for various service attributes of telehealth (telephone and videoconference) consultations. The DCE investigated five service attributes, including consultation mode, consultation purpose, consultation length, quality of care and rapport, and patient co-payment. Participants were presented with eight choice sets, each containing three options to choose from. Descriptive statistics was used, and mixed logit models were used to estimate and analyse the DCE data. FINDINGS: A total of 60 GPs fully completed the survey. Previous telehealth experiences impacted direct preferences towards telehealth consultations across clinical presentations, although in-person modes were generally favoured (in approximately 70% of all scenarios). The DCE results lacked statistical significance which demonstrated undiscernible differences between GP preferences for some service attributes. However, it was found that GPs prefer to provide a consultation with good quality care and rapport (P < 002). GPs would also prefer to provide care to their patients rather than decline a consultation due to consultation mode, length or purpose (P < 0.0001). Based on the findings, GPs value the ability to provide high-quality care and develop rapport during a clinical consultation. This highlights the importance of recognising value-based care for future policy reforms, to ensure continued adoption and sustainability of GP telehealth services in Australia.

It Was Like Going to a Battlefield: Lived Experience of Frontline Nurses Supporting Two Hospitals in Wuhan During the COVID-19 Pandemic.

Introduction: The literature indicates that pandemics significantly impact the mental health of frontline health workers. While the effects of COVID-19 on the mental health of frontline nurses have been studied, their lived experiences remain insufficiently explored. Objective: This study aims to investigate the lived experience of nurses who were deployed to support Wuhan during the COVID-19 pandemic. Methods: This study adopted a qualitative study design. A purposive sample of fifteen nurses were recruited from a group of nurses who supported Wuhan during COVID-19 pandemic. The data was collected during May and June 2020. Data collection occurred in May and June 2020, employing semistructured interviews conducted via telephone. Interpretative phenomenological analysis (IPA) was utilized to analyze the collected data by two independent researchers. This report follows the COREQ checklist. Results: Frontline nurses supporting Wuhan likened their experience to being on a battlefield. Four superordinate themes emerged: (1) mobilization for combating COVID-19; (2) rapid adaption to a dynamic high-stress environment; (3) navigating psychological distress; and (4) the journey home. Conclusion: This study offers comprehensive insights into the lived experience of nurses deployed from other provinces to assist COVID patients in Wuhan. The findings indicate that despite facing a variety of challenges, these frontline nurses were capable of rapid adaptation and successfully fulfilled their roles. Recommendations for future preparedness in public health emergencies are provided. Additionally, follow-up research is warranted to explore the long-term effects of frontline experience on the mental health of the nurses and their family members.

European Employment Survey for Chemists (ESEC3) Careers of Chemistry Graduates in Europe.

What are the country-specific differences in the education of chemistry students across the EU? How do students' preferred careers change with the level of their qualifications? Do students have sufficient information to make good career choices? Which media are now considered most effective for job searches? What do students currently consider to be a successful career? Three Employment Surveys for European Chemists (ESEC1-ESEC3) were conducted between 2013 and 2020. The web-based questionnaires were open to chemists from all countries. A total of 9747 responses were received. The reports for ESEC1 and ESEC2 are freely available.[1,2] Subsequent questionnaires have been continuously adapted to reflect the latest discussions in our societies. In particular, ESEC3 focused on students' careers. The results are reported here. Where results from earlier surveys are included, this is explicitly stated. Graduates of the last 15 years are particularly important for two reasons. They represent the largest group of ESEC participants, with 59 % of the responses, and they represent the labour market with the greatest future prospects. Their situation is of particular importance for real decisions about the chemistry labour market. For this reason, this report focuses exclusively on graduates of the last 15 years.

Employment Survey for European Chemists (ESEC3) How Diverse is Europe's Chemical Workforce?

Understanding diversity is the foundation for progress on inclusion. Diversity covers a wide range of characteristics, not just gender. Does the training meet the current needs of the workplace? What role does gender discrimination play in the chemical workforce? To what extent are partners treated equally when caring for a family member? Three Employment Surveys for European Chemists (ESEC1 - ESEC3) were conducted between 2013 and 2020. The online questionnaires were open to chemists from all countries. 9747 responses were collected for all three surveys together. The reports for ESEC1 and ESEC2 are freely available.[1,2] The questionnaires from ESEC1 to ESEC3 were continuously adapted to reflect the latest discussions in our societies, for example diversity, which was specifically addressed in ESEC3. The results are reported here. The Royal Society of Chemistry asked similar questions.[3] Graduates from the last 15 years are particularly important for two reasons. They are the largest group of ESEC participants, with 59 % of the responses, and they represent the labour market with the greatest future prospects. Their situation is of particular importance for real decisions about the chemistry labour market. For this reason, the current report focuses exclusively on graduates of the last 15 years.