EU Policy Lab on vaccine promotion challenges

co-OPERATOR project, backed by the EU4Health programme, seeks to refine how vaccination messages are shared across Europe. The initiative targets systemic issues that hinder effective communication about immunization, aiming to improve public understanding and trust. A second Policy Lab, scheduled for 19 March 2026 in Brussels, will build on lessons from the first event held in April 2025. This follow-up session will be led by Prof. Angelos Kassianos of the Cyprus University of Technology, with support from Maastricht University and Cittadinanzattiva/Active Citizenship Network.

The event will gather stakeholders from nine EU countries: Belgium, Bulgaria, Greece, Italy, the Netherlands, Poland, Portugal, Romania, and Spain. Participants include health professionals, civil society leaders, and patient advocates. Their goal is to analyze the co-OPERATOR project’s findings and turn them into practical policies. These policies aim to tackle vaccine hesitancy for both COVID-19 and flu vaccinations, addressing specific challenges in different regions.

Barriers to vaccination uptake vary widely, influenced by cultural norms, misinformation, and access to care. The Policy Lab will examine these factors, identifying what works and what doesn’t. Officials said the focus is on creating adaptable strategies that can be applied across diverse populations. One challenge, they noted, is ensuring messages resonate with communities that have historically distrusted medical systems.

The lab’s outcomes will feed into a virtual European observatory on vaccine hesitancy strategies. This platform is expected to track trends, share best practices, and provide data for future policymaking. Officials emphasized that the observatory will not be a static report but a living resource updated regularly. However, some experts remain cautious about the scale of such efforts, questioning how effectively data will be translated into action.

Prof. Kassianos highlighted the need for collaboration between researchers and on-the-ground actors. “Policies must reflect real-world conditions,” he said in a statement. “This means listening to communities, not just presenting solutions from the top down.” The lab will include workshops and discussions to test these ideas, though specific details on participation formats are not yet public.

Health professionals involved in the event have expressed mixed reactions. Some see the lab as a long-overdue step toward addressing misinformation. Others worry about the time it will take to implement changes. “The urgency of vaccine hesitancy cannot be ignored,” one doctor said. “But if the process is too slow, we risk losing momentum.”

The co-OPERATOR project’s findings so far suggest that personalized communication and trusted local voices are more effective than broad, impersonal campaigns. This aligns with recent studies showing that community-based approaches improve vaccine acceptance. However, scaling these methods across the EU remains a challenge, particularly in regions with fragmented health systems.

The observatory’s development is a key next step. While the concept is promising, its success will depend on how well it integrates data from diverse sources. Some stakeholders have called for stronger mechanisms to ensure transparency and avoid duplication of efforts. “We need to avoid creating another layer of bureaucracy,” one participant noted. “The focus should be on practical tools, not just data collection.”

Despite these concerns, the Policy Lab represents a significant effort to address vaccine hesitancy systematically. By bringing together experts and frontline workers, the event aims to bridge gaps between research and implementation. Whether it will achieve its goals remains to be seen, but the initiative underscores a growing recognition of the complexity involved in public health communication.

As the lab prepares, organizers are urging stakeholders to share insights on what has worked—or failed—in their regions. The hope is that these discussions will lead to policies that are both evidence-based and culturally sensitive. For now, the focus is on listening, not just presenting solutions. The next step, as one official put it, is to “turn knowledge into action.”