BACKGROUND: The COVID-19 pandemic interrupted and, in some cases, transformed the way health visiting teams work, the way they interact with families and children and with the wider community and other service providers. Health visiting services are organised, delivered and experienced differently in different places, with little evidence to suggest what works best, for whom and in what contexts.
OBJECTIVE: To synthesise the evidence on changes during the pandemic to identify the potential for improving health visiting services and their delivery in the United Kingdom.
METHODS: This realist review engaged professional stakeholders ( = 28) and those caring for babies during the pandemic ( = 6) throughout the process. We searched five electronic databases for publications on health visiting during the COVID-19 pandemic from October 2022 to April 2023. This was followed by citation searching and review of organisational websites. Programme theory was iteratively refined through discussions with the team, professional stakeholders and people with lived experience and was translated into key findings and recommendations. N N
RESULTS: One hundred and eighteen documents informed this review; most focused on health visiting in England (56%) or the United Kingdom (34%), with relatively few from Wales (6%), Scotland (3%) and Northern Ireland (1%). Documents highlighted the widespread, uneven and lasting impact of the COVID-19 pandemic on babies and families. Findings revealed significant concerns expressed by both families and practitioners and corresponding actions taken by health visiting services. These concerns and responses emphasised the flexibility and resourcefulness of health visitors, the vital role of trusting relationships between health visitors and families and the importance of holistic assessments for early intervention. Changes in service delivery were varied and were not always evaluated or sustainable. While the data illuminated some of the hidden complexities of health visiting practice, limited evidence was found on decision-making at organisational and managerial levels during the pandemic response.
EVIDENCE LIMITATIONS: Included papers were predominantly from an advocacy or practitioner perspective, and few focused on health visiting in Scotland, Wales and Northern Ireland. Our focus on the universal health visiting pathways meant that documents pertaining to additional support received by the most vulnerable families might have been excluded. Experiences of Black, Asian and minority ethnic families and staff were illustrated in several papers.
CONCLUSIONS: The COVID-19 pandemic highlighted the essential role of health visitors in safeguarding child and family well-being in the United Kingdom. While digital adaptations provide necessary continuity, face-to-face interactions remain essential for effective health visiting. The crisis exposed pre-existing workforce pressures and inconsistencies in service provision, emphasising the need for adequate support and funding. Policy-makers must recognise the complexity of health visiting and ensure sustained investment in universal home visiting services. Future resilience requires a realistic understanding of health visitors' work, integration into broader child health policies and enhanced interagency collaboration to address inequalities and improve long-term public health outcomes.
FUTURE WORK: Our implications for policy-makers will be translated into reflexive questions to prompt critical thinking about health visiting services in local areas. The small number of documents from countries outside England highlights this as a key area for future research.
FUNDING: This synopsis presents independent research funded by the National Institute for Health and Care Research (NIHR) Health and Social Care Delivery Research programme as award number NIHR134986.
