Identifying COVID-19 Vaccine Deserts and Ways to Reduce Them: A Digital Tool to Support Public Health Decision-Making.

A private-academic partnership built the Vaccine Equity Planner (VEP) to help decision-makers improve geographic access to COVID-19 vaccinations across the United States by identifying vaccine deserts and facilities that could fill those deserts. The VEP presented complex, updated data in an intuitive form during a rapidly changing pandemic situation. The persistence of vaccine deserts in every state as COVID-19 booster recommendations develop suggests that vaccine delivery can be improved. Underresourced public health systems benefit from tools providing real-time, accurate, actionable data. (Am J Public Health. 2023;113(4):363-367. https://doi.org/10.2105/AJPH.2022.307198).

From scaling up to sustainability in HIV: potential lessons for moving forward.

BACKGROUND: In 30 years of experience in responding to the HIV epidemic, critical decisions and program characteristics for successful scale-up have been studied. Now leaders face a new challenge: sustaining large-scale HIV prevention programs. Implementers, funders, and the communities served need to assess what strategies and practices of scaling up are also relevant for sustaining delivery at scale. METHODS: We reviewed white and gray literature to identify domains central to scaling-up programs and reviewed HIV case studies to identify how these domains might relate to sustaining delivery at scale. RESULTS: We found 10 domains identified as important for successfully scaling up programs that have potential relevance for sustaining delivery at scale: fiscal support; political support; community involvement, integration, buy-in, and depth; partnerships; balancing flexibility/adaptability and standardization; supportive policy, regulatory, and legal environment; building and sustaining strong organizational capacity; transferring ownership; decentralization; and ongoing focus on sustainability. We identified one additional potential domain important for programs sustaining delivery at scale: emphasizing equity. CONCLUSIONS: Today, the public and private sector are examining their ability to generate value for populations. All stakeholders are aiming to stem the tide of the HIV epidemic. Implementers need a framework to guide the evolution of their strategies and management practices. Greater research is needed to refine the domains for policy and program implementers working to sustain HIV program delivery at scale.

Persistent drop in confidence following US recommended pause of Ad26.COV2.S vaccine administration.

The Janssen COVID-19 vaccine came to market in February 2021 as the first non-mRNA and first single-dose formula approved for use in the US. In April 2021, a temporary pause was recommended for the vaccine after the discovery of rare but serious post-vaccination side-effects. We fielded a large-scale nationally representative survey (n = 401,398) on individual confidence in each of the COVID-19 vaccine formulas available in the US before, during, and after this pause. We find widespread loss of confidence in the Janssen vaccine across gender, age, and other demographics, which persisted over time and after lifting of the halt. Despite this drop, overall reasons for remaining unvaccinated were stable and there was a concurrent minor bump in confidence towards other vaccine formulas. This contrast between the persistent reduction in confidence in the Janssen vaccine and the apparent maintenance of the broader campaign's integrity, highlights the complex dynamics and downstream effects of the pause.

COVID-19 Vaccine To Vaccination: Why Leaders Must Invest In Delivery Strategies Now.

Worldwide, leaders are implementing nonpharmaceutical interventions to slow transmission of the novel coronavirus while pursuing vaccines that confer immunity to severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection. In this article we describe lessons learned from past pandemics and vaccine campaigns about the path to successful vaccine delivery. The historical record suggests that to have a widely immunized population, leaders must invest in evidence-based vaccine delivery strategies that generate demand, allocate and distribute vaccines, and verify coverage. To generate demand, there must be an understanding of the roots of vaccine hesitancy, involvement of trusted sources of authority in advocacy for vaccination, and commitment to longitudinal engagement with communities. To allocate vaccines, qualified organizations and expert coalitions must be allowed to determine evidence-based vaccination approaches and generate the political will to ensure the cooperation of local and national governments. To distribute vaccines, the people and organizations with expertise in manufacturing, supply chains, and last-mile distribution must be positioned to direct efforts. To verify vaccine coverage, vaccination tracking systems that are portable, interoperable, and secure must be identified. Lessons of past pandemics suggest that nations should invest in evidence-informed strategies to ensure that coronavirus disease 2019 (COVID-19) vaccines protect individuals, suppress transmission, and minimize disruption to health services and livelihoods.

Strategic, value-based delivery in global health care: innovations at Harvard University and Brigham and Women's Hospital.

Investments in global health have more than doubled over the past decade, generating a cadre of new institutions. To date, most of the funded research in global health has focused on discovery, and, more recently, on the development of new tools, which has tightened the implementation bottleneck. This article introduces the concept of global health delivery and the need to catalog and analyze current implementation efforts to bridge gaps in delivery. Global health delivery is complex and context-dependent and requires an interdisciplinary effort, including the application of strategic principles. Furthermore, delivery is necessary to ensure that the investments in research, discovery, and development generate value for patients and populations. This article discusses the application of value-based delivery to global health. It provides some examples of approaches to aggregating implicit knowledge to inform practice. With global health delivery, the aim is to transform global health scale-up from a series of well-intentioned but often disconnected efforts to a value-based movement based upon 21st-century technology, standards, and efficiency.