Vaccine equity in COVID-19: a meta-narrative review.

The topic of inequitable vaccine distribution has been widely discussed by academics, journalists and policy-makers in the context of the COVID-19 pandemic. However, research into perceptions of vaccine equity has been particularly neglected, resulting in a lack of universal understanding of vaccine equity. To address this, we conducted a meta-narrative review on COVID-19 vaccine equity according to the Realist And MEta-narrative Evidence Syntheses: Evolving Standards (RAMESES) publication standard. The review included articles published between January 2020 and September 2021. It aims to (1) identify research traditions that have considered this topic and investigate how it has been conceptualised; (2) explore any potential differences in understandings of the concept of vaccine equity adopted by distinct research groups; and (3) investigate the angles from which authors based their recommendations on how vaccine equity can be achieved. Five meta-narratives from the literature across various research traditions are identified, contextualised and discussed: frameworks and mechanisms for vaccine allocation, global health law, vaccine nationalism, ethics and morality, and reparative justice. Our findings indicate the need for a comparative review of existing global COVID-19 allocation frameworks, with a focus on explicating understandings of vaccine equity. COVID-19 will not be the last health crisis the world confronts. Heterogeneity in the academic literature is part of the way concepts are debated and legitimised, but in the interests of global public health policy-making, it is desirable to reach a consensus on what constitutes progress on equitable development, production, distribution and research.

An outbreak of appreciation: A discursive analysis of tweets of gratitude expressed to the National Health Service at the outset of the COVID-19 pandemic.

BACKGROUND: The early stages of the coronavirus disease 2019 pandemic prompted unprecedented displays of gratitude to healthcare workers. In the United Kingdom, gratitude was a hotly debated topic in public discourse, catalysing compelling displays of civic togetherness but also attracting criticism for being an unhelpful distraction that authorized unrealistic expectations of healthcare workers. Expressions of thanks tend to be neglected as drivers of transformation, and yet, they are important indicators of qualities to which people attach significance. OBJECTIVE: This study aimed to use discursive analysis to explore how the National Health Service (NHS) was constructed in attention-attracting tweets that expressed and/or discussed gratitude to the NHS. METHODS: Having determined that Twitter was the most active site for traffic relating to gratitude and the NHS, we established a corpus of 834 most-liked tweets, purposively sampled from Twitter searches on a day-by-day basis over the period of the first lockdown in the United Kingdom (22 March-28 May 2020). We developed a typology for tweets engaging with gratitude as well as analysing what the NHS was thanked for. RESULTS: Our analysis, informed by a discursive psychology approach, found that the meanings attributed to gratitude were highly mobile and there were distinct patterns of activity. The NHS was predominantly-and sometimes idealistically-thanked for working, effort, saving and caring. Displays of gratitude were seen as incommensurable with failures of responsibility. The clap-for-carers campaign was a potent driver of affect, especially in the early parts of the lockdown. CONCLUSIONS: The social value of gratitude is implicated in the re-evaluation of the risks and rewards of healthcare and social care work in the wake of the pandemic. We caution against cynicism about gratitude overshadowing the well-being effects that expressing and receiving gratitude can engender, particularly given concerns over the detrimental effects of the pandemic on mental health. PUBLIC CONTRIBUTION: This study involves the analysis of data provided by the public and published on social media.