Why Capacity-Building is Essential for Pandemic Preparedness

When COVID-19 swept across the world in 2020, healthcare systems faced an unprecedented crisis. Hospitals struggled with shortages, healthcare workers lacked proper training for pandemic response, and communities were unprepared for the scale of disruption. The pandemic exposed a critical gap: despite knowing that pandemics would occur, most countries and organizations lacked the capacity to respond effectively. This is why capacity-building has become essential for pandemic preparedness.

Understanding the unpredictability of pandemics 🔗

Pandemics are inherently unpredictable events that can strike without warning and overwhelm even the most advanced healthcare systems. The COVID-19 pandemic and other health emergencies have shown that countries need to be operationally ready to respond to infectious disease threats, with tailored preparedness plans in hand and better coordination across multiple sectors.

Unlike routine health challenges, pandemics behave as black swan events-rare, high-impact occurrences that are difficult to predict but have devastating consequences. The rapid spread of infectious diseases can quickly overwhelm healthcare facilities, disrupt supply chains, and destabilize entire economies. A 2022 WHO and World Bank report estimated that international financing for pandemic preparedness needs to increase by between $10.5 billion to $15 billion per year, highlighting the massive scale of investment required.

This unpredictability makes capacity-building crucial. Organizations and individuals need the skills, knowledge, and resources to respond effectively when a pandemic strikes. Without this preparation, even basic response measures can fail, leading to higher mortality rates and prolonged economic disruption.

Addressing critical knowledge gaps in pandemic response 🔗

One of the most significant challenges exposed by recent pandemics is the knowledge gap among healthcare professionals and communities. Reports from around the world suggest that a significant number of healthcare personnel became infected during COVID-19, and some died, largely because they lacked adequate training in pandemic response.

The knowledge gap manifests in several ways. Many healthcare workers outside emergency medicine and communicable disease specialties have never received formal training in pandemic preparedness. This creates serious problems during outbreaks when hospitals must rapidly deploy staff to manage infectious disease cases. Hospitals have managed workforce shortages by diverting available healthcare personnel to COVID-19 tasks and stepping up students and those in junior posts, but without proper training, this approach puts both workers and patients at risk.

The scope of training needs 🔗

Capacity-building addresses these gaps by providing comprehensive training across multiple domains. Healthcare professionals need to understand proper use of personal protective equipment, infection prevention and control measures, and modified treatment protocols for pandemic situations. Recent recommendations suggest that general guidelines for resuscitation may not apply during pandemic situations and require certain modifications.

Beyond healthcare workers, communities also need capacity-building. Communities, through daily decisions and actions, influence the trajectory of an epidemic-whether prevention measures, community-based surveillance, testing or vaccine uptake. Training programs must extend to community health workers, local leaders, and the general population to ensure coordinated responses.

Building institutional capacity 🔗

Capacity-building also strengthens institutional systems and infrastructure. WHO’s global training packages on infodemic management, social listening and risk communications were adapted by regional offices to build a cadre of trained professionals who could strengthen national and regional capacities. These initiatives have trained professionals across 35 countries, demonstrating the global scale of capacity-building efforts.

Unique challenges of each pandemic require specialized responses 🔗

No two pandemics are identical. Each outbreak presents unique challenges based on the pathogen’s characteristics, transmission patterns, and population vulnerabilities. This reality demands flexible, adaptive capacity-building approaches that can be tailored to specific threats.

The COVID-19 pandemic differed significantly from previous outbreaks like SARS, Ebola, or seasonal influenza. Each required different protective measures, treatment protocols, and public health interventions. WHO launched the Preparedness and Resilience for Emerging Threats Initiative, which uses a mode of transmission approach to guide countries in pandemic planning, recognizing that many capacities are common among groups of pathogens.

Pathogen-specific expertise 🔗

Different pathogens require specialized knowledge and response strategies. Respiratory pathogens like influenza and coronaviruses spread through different mechanisms than vector-borne diseases or contact-transmitted infections. Healthcare workers need training specific to the types of threats they’re most likely to face.

The PRET Initiative’s first module focuses on respiratory pathogens, including influenza, coronaviruses, and respiratory syncytial virus, enabling countries to critically review and update their respiratory pandemic planning efforts. This targeted approach ensures that capacity-building resources address the most pressing threats.

Regional and local variations 🔗

Geographic and demographic factors also create unique challenges. Rural areas face different constraints than urban centers, and resource-limited settings require different preparedness strategies than well-funded health systems. At the country level, Cambodia’s avian influenza behavior change campaign and Vietnam’s message testing efforts demonstrated effective implementation of community engagement strategies tailored to local contexts.

Capacity-building programs must account for these variations, providing flexible frameworks that can be adapted to local needs while maintaining core standards of preparedness and response.

Continuous adaptation through ongoing training and development 🔗

Pandemic preparedness is not a one-time achievement but an ongoing process that requires continuous training and adaptation. Healthcare and public health systems evolve rapidly, with new technologies, treatment approaches, and scientific understanding emerging regularly.

Keeping pace with medical advances 🔗

The pace of medical innovation demands regular updates to training programs. New diagnostic tools, treatment protocols, and preventive measures are constantly being developed. Healthcare professionals need regular training to stay current with these advances and apply them effectively during pandemic responses.

WHO launched the HIVE platform as a safe digital space that brings together members of communities to share knowledge, collaborate and crowdsource solutions for health emergency preparedness. Such platforms facilitate ongoing learning and knowledge exchange among professionals worldwide.

Learning from past experiences 🔗

Each pandemic provides valuable lessons that must be incorporated into future preparedness efforts. The COVID-19 pandemic revealed numerous gaps in healthcare workforce capacity, supply chain resilience, and coordination mechanisms. Effective preparedness relies on robust planning and coordinated action, with preparedness plans that affirm priority actions and consider learnings from past events.

Continuous capacity-building ensures that these lessons translate into improved preparedness. Training programs must evolve based on evidence from real-world pandemic responses, incorporating both successes and failures into updated curricula and protocols.

Addressing workforce sustainability 🔗

The sustainability of the healthcare workforce itself requires ongoing attention through capacity-building. The physical and mental well-being of healthcare professionals was brought into focus during the pandemic and remains a significant problem. Training programs must address not only technical skills but also resilience, mental health support, and strategies for preventing burnout during prolonged emergencies.

Building sustainable systems 🔗

The Pandemic Fund provides dedicated financing for investments in areas such as infectious disease surveillance, laboratories and diagnostics, and health workforce strengthening. As of late 2024, the fund had awarded over $885 million across 47 projects covering 75 low- and middle-income countries, demonstrating the global commitment to sustained capacity-building.

These investments support long-term capacity development rather than short-term emergency responses. By building permanent infrastructure, training programs, and institutional knowledge, they create resilient systems capable of withstanding future pandemic threats.

Moving forward with preparedness 🔗

The imperative for capacity-building in pandemic preparedness has never been clearer. The unpredictable nature of pandemics, the critical knowledge gaps that exist across healthcare systems, the unique challenges posed by different pathogens, and the rapid pace of medical advancement all underscore the need for comprehensive, ongoing capacity-building efforts.

Success requires commitment at multiple levels-from individual healthcare workers and community members to national governments and international organizations. Training programs must be accessible, evidence-based, and regularly updated. Infrastructure investments must prioritize resilience and flexibility. And coordination mechanisms must ensure that capacity-building efforts are aligned across sectors and borders.

The next pandemic is not a question of if but when. The investments we make today in capacity-building will determine how effectively we can respond when that moment arrives. By equipping individuals and organizations with the knowledge, skills, and resources they need, we can minimize the devastating impacts that pandemics inflict on communities worldwide.

What do you think? How prepared is your local healthcare system for the next pandemic? What additional training or resources do you think would be most valuable for frontline healthcare workers in your community?

References

1. https://www.who.int/news/item/26-04-2023-who-launches-new-initiative-to-improve-pandemic-preparedness
2. https://www.worldbank.org/en/topic/pandemics
3. https://pmc.ncbi.nlm.nih.gov/articles/PMC7534333/
4. https://www.who.int/news/item/04-02-2025-supporting-communities-to-improve-preparedness-and-response-to-epidemics-and-pandemics
5. https://academic.oup.com/healthaffairsscholar/article/3/1/qxae168/7951755