A socially just recovery from the COVID-19 pandemic: a call for action on the social determinants of urban health inequalities

From bustling business districts to vibrant cultural life, many of the things that make life in cities advantageous can be attributed to their ability to bring people together. Diverse social networks, which promote productivity and innovation, can, however, act as a vector for disease transmission during a pandemic. The social distancing and lockdown measures implemented during the COVID-19 pandemic have brought fast-paced city life to a standstill, giving citizens pause to recognise the necessity of adequate living conditions, the value of access to healthcare and the privilege of digital technology. Many of these response efforts have left the most socioeconomically disadvantaged at greater risk of catching and dying from COVID-19. They have exacerbated existing health inequalities and given rise to new ones. Many are calling for a socially just recovery, including 5 million health professionals representing over 50 countries in their open letter to the United Nations calling for ethical global leadership.1 The need for action on health inequalities was evident before the pandemic but this crisis provides an unprecedented opportunity for change and cities can be a focal point for this. While each city will require a unique recovery strategy from the pandemic, this commentary calls for a health equity approach to be universally adopted. Grounded in the Social Determinants of Health framework,2 this commentary suggests three ways cities could change as a result of the COVID-19 pandemic in the housing, healthcare and technology sectors. Public and urban health professionals could engage multi-level stakeholders from civil society to governments at local and national levels to improve daily living conditions, promote access to healthcare and harness the power of digital technologies to address urban health inequalities

Re-ordering connections: UK healthcare workers' experiences of emotion management during the COVID-19 pandemic

This paper examines the impact of disruptions to the organisation and delivery of healthcare services and efforts to re-order care through emotion management during the COVID-19 pandemic in the UK. Framing care as an affective practice, studying healthcare workers' (HCWs) experiences enables better understanding of how interactions between staff, patients and families changed as a result of the pandemic. Using a rapid qualitative research methodology, we conducted interviews with frontline HCWs in two London hospitals during the peak of the first wave of the pandemic and sourced public accounts of HCWs' experiences of the pandemic from social media (YouTube and Twitter). We conducted framework analysis to identify key factors disrupting caring interactions. Fear of infection and the barriers of physical distancing acted to separate staff from patients and families, requiring new affective practices to repair connections. Witnessing suffering was distressing for staff, and providing a 'good death' for patients and communicating care to families was harder. In addition to caring for patients and families, HCWs cared for each other. Infection control measures were important for limiting the spread of COVID-19 but disrupted connections that were integral to care, generating new work to re-order interactions

Missing the human connection: A rapid appraisal of healthcare workers' perceptions and experiences of providing palliative care during the COVID-19 pandemic.

BACKGROUND: During infectious epidemics, healthcare workers are required to deliver traditional care while facing new pressures. Time and resource restrictions, a focus on saving lives and new safety measures can lead to traditional aspects of care delivery being neglected. AIM: Identify barriers to delivering end-of-life care, describe attempts to deliver care during the COVID-19 pandemic, and understand the impact this had on staff. DESIGN: A rapid appraisal was conducted incorporating a rapid review of policies from the United Kingdom, semi-structured telephone interviews with healthcare workers, and a review of mass print media news stories and social media posts describing healthcare worker's experiences of delivering care during the pandemic. Data were coded and analysed using framework analysis. SETTING/PARTICIPANTS: From a larger ongoing study, 22 interviews which mentioned death or caring for patients at end-of-life, eight government and National Health Service policies affecting end-of-life care delivery, eight international news media stories and 3440 publicly available social media posts were identified. The social media analysis centred around 274 original tweets with the highest reach, engagement and relevance. Incorporating multiple workstreams provided a broad perspective of end-of-life care during the COVID-19 pandemic in the United Kingdom. RESULTS: Three themes were developed: (1) restrictions to traditional care, (2) striving for new forms of care and (3) establishing identity and resilience. CONCLUSIONS: The COVID-19 pandemic prohibited the delivery of traditional care as practical barriers restricted human connections. Staff prioritised communication and comfort orientated tasks to re-establish compassion at end-of-life and displayed resilience by adjusting their goals

Interaction between a cationic surfactant-like peptide and lipid vesicles and its relationship to antimicrobial activity

We investigate the properties of an antimicrobial surfactant-like peptide (Ala)6(Arg), A6R, containing a cationic headgroup. The interaction of this peptide with zwitterionic (DPPC) lipid vesicles is investigated using a range of microscopic, X-ray scattering, spectroscopic, and calorimetric methods. The β-sheet structure adopted by A6R is disrupted in the presence of DPPC. A strong effect on the small-angle X-ray scattering profile is observed: the Bragg peaks from the DPPC bilayers in the vesicle walls are eliminated in the presence of A6R and only bilayer form factor peaks are observed. All of these observations point to the interaction of A6R with DPPC bilayers. These studies provide insight into interactions between a model cationic peptide and vesicles, relevant to understanding the action of antimicrobial peptides on lipid membranes. Notably, peptide A6R exhibits antimicrobial activity without membrane lysis

Frontline healthcare workers’ experiences with personal protective equipment during the COVID-19 pandemic in the UK: a rapid qualitative appraisal

Objectives To report frontline healthcare workers’ (HCWs) experiences with personal protective equipment (PPE) during the COVID-19 pandemic in the UK. To understand HCWs’ fears and concerns surrounding PPE, their experiences following its guidance and how these affected their perceived ability to deliver care during the COVID-19 pandemic. Design A rapid qualitative appraisal study combining three sources of data: semistructured in-depth telephone interviews with frontline HCWs (n=46), media reports (n=39 newspaper articles and 145 000 social media posts) and government PPE policies (n=25). Participants Interview participants were HCWs purposively sampled from critical care, emergency and respiratory departments as well as redeployed HCWs from primary, secondary and tertiary care centres across the UK. Results A major concern was running out of PPE, putting HCWs and patients at risk of infection. Following national level guidance was often not feasible when there were shortages, leading to reuse and improvisation of PPE. Frequently changing guidelines generated confusion and distrust. PPE was reserved for high-risk secondary care settings and this translated into HCWs outside these settings feeling inadequately protected. Participants were concerned about differential access to adequate PPE, particularly for women and Black, Asian and Minority Ethnic HCWs. Participants continued delivering care despite the physical discomfort, practical problems and communication barriers associated with PPE use. Conclusion This study found that frontline HCWs persisted in caring for their patients despite multiple challenges including inappropriate provision of PPE, inadequate training and inconsistent guidance. In order to effectively care for patients during the COVID-19 pandemic, frontline HCWs need appropriate provision of PPE, training in its use as well as comprehensive and consistent guidance. These needs must be addressed in order to protect the health and well-being of the most valuable healthcare resource in the COVID-19 pandemic: our HCWs

Missing the human connection: a rapid appraisal of healthcare workers' perceptions and experiences of providing palliative care during the COVID-19 pandemic

Background: During infectious epidemics, healthcare workers are required to deliver traditional care while facing new pressures. Time and resource restrictions, a focus on saving lives and new safety measures can lead to traditional aspects of care delivery being neglected. Aim: Identify barriers to delivering end-of-life care, describe attempts to deliver care during the COVID-19 pandemic, and understand the impact this had on staff. Design: A rapid appraisal was conducted incorporating a rapid review of policies from the United Kingdom, semi-structured telephone interviews with healthcare workers, and a review of mass print media news stories and social media posts describing healthcare worker’s experiences of delivering care during the pandemic. Data were coded and analysed using framework analysis. Setting/Participants: From a larger ongoing study, 22 interviews which mentioned death or caring for patients at end-of-life, eight government and National Health Service policies affecting end-of-life care delivery, eight international news media stories and 3440 publicly available social media posts were identified. The social media analysis centred around 274 original tweets with the highest reach, engagement and relevance. Incorporating multiple workstreams provided a broad perspective of end-of-life care during the COVID-19 pandemic in the United Kingdom. Results: Three themes were developed: (1) restrictions to traditional care, (2) striving for new forms of care and (3) establishing identity and resilience. Conclusions: The COVID-19 pandemic prohibited the delivery of traditional care as practical barriers restricted human connections. Staff prioritised communication and comfort orientated tasks to re-establish compassion at end-of-life and displayed resilience by adjusting their goals

Recruitment of Class I Hydrophobins to the Air:Water Interface Initiates a Multi-step Process of Functional Amyloid Formation*

Class I fungal hydrophobins form amphipathic monolayers composed of amyloid rodlets. This is a remarkable case of functional amyloid formation in that a hydrophobic:hydrophilic interface is required to trigger the self-assembly of the proteins. The mechanism of rodlet formation and the role of the interface in this process have not been well understood. Here, we have studied the effect of a range of additives, including ionic liquids, alcohols, and detergents, on rodlet formation by two class I hydrophobins, EAS and DewA. Although the conformation of the hydrophobins in these different solutions is not altered, we observe that the rate of rodlet formation is slowed as the surface tension of the solution is decreased, regardless of the nature of the additive. These results suggest that interface properties are of critical importance for the recruitment, alignment, and structural rearrangement of the amphipathic hydrophobin monomers. This work gives insight into the forces that drive macromolecular assembly of this unique family of proteins and allows us to propose a three-stage model for the interface-driven formation of rodlets

Global health education in medical schools (GHEMS): a national, collaborative study of medical curricula

Background: Global health is the study, research, and practice of medicine focused on improving health and achieving health equity for all persons worldwide. International and national bodies stipulate that global health be integrated into medical school curricula. However, there is a global paucity of data evaluating the state of global health teaching in medical schools. This study aimed to evaluate the extent of global health teaching activities at United Kingdom (UK) medical schools. Methods: A national, cross-sectional study assessing all timetabled teachings sessions within UK medical courses for global health content during the academic year 2018/19. Global health content was evaluated against a comprehensive list of global health learning outcomes for medical students. Results: Data from 39 medical courses representing 86% (30/36) of eligible medical schools was collected. Typically, medical courses reported timetabled teaching covering over three-quarters of all global health learning outcomes. However, a wide degree of variation existed among granular global health learning objectives covered within the different medical courses. On average, each learning outcome had a 79% [95% CI: 73, 83%] probability of being included in course curricula. There were a number of learning outcomes that had a lower probability, such as ‘access to surgeons with the necessary skills and equipment in different countries’ (36%) [95% CI: 21, 53%], ‘future impact of climate change on health and healthcare systems’ (67%) [95% CI: 50, 81%], and ‘role of the WHO’ (54%) [95% CI: 28, 60%]. Conclusions: This study served as the first national assessment of global health education and curricula within UK medical schools. Through a formalised assessment of teaching events produced by medical schools around the country, we were able to capture a national picture of global health education, including the strengths of global health prioritisation in the UK, as well as areas for improvement. Overall, it appears broad-level global health themes are widely discussed; however, the granularities of key, emerging areas of concern are omitted by curricula. In particular, gaps persist relating to international healthcare systems, multilateral global health agencies such as the WHO, global surgery, climate change and more