World leaders have renewed their commitment to strengthening global systems for preventing, preparing for and responding to future pandemics, calling for sustained investment, stronger health systems and closer international cooperation.

The renewed commitment came during the second United Nations General Assembly High-Level Meeting on Pandemic Prevention, Preparedness and Response, held in New York. The meeting reviewed progress made since the first high-level gathering in 2023 and considered further measures to improve global health security.

Focus on Long-Term Preparedness

Countries emphasized that pandemic preparedness cannot be treated as an emergency response only after an outbreak begins.

Instead, governments need to maintain surveillance systems, strengthen healthcare infrastructure, train health workers and develop the capacity to detect emerging threats at an early stage.

The discussions also highlighted the importance of involving communities and multiple sectors of government in pandemic preparedness.

Health emergencies can affect education, transportation, trade, employment and other areas of society, making preparedness a broader national and international responsibility.

Lessons From COVID-19

The COVID-19 pandemic remains a major reference point for current global health-security planning.

The World Health Organization said the pandemic resulted in more than 20 million excess deaths between 2020 and 2023 and caused economic losses exceeding US$10 trillion.

The experience exposed weaknesses in health systems and highlighted inequalities in access to vaccines, medicines, diagnostics and other essential health products.

Governments are now seeking to turn those lessons into longer-term systems capable of responding more quickly to future health emergencies.

WHO Pandemic Agreement

One of the major developments since the previous high-level meeting has been the adoption of the WHO Pandemic Agreement by member states.

The agreement is intended to strengthen international cooperation on pandemic prevention, preparedness and response.

However, countries are still negotiating an important annex dealing with Pathogen Access and Benefit-Sharing, commonly known as PABS.

The proposed system is intended to facilitate timely sharing of pathogens with pandemic potential while establishing mechanisms for sharing benefits arising from their use, including vaccines, medicines and diagnostics.

Importance of Pathogen Sharing

Rapid access to information and pathogen samples can be important when a new infectious threat emerges.

Researchers need timely access to relevant biological information to develop diagnostic tests, vaccines and treatments.

At the same time, countries providing pathogen samples have raised concerns about ensuring fair access to products developed using those materials.

The PABS negotiations are intended to address both sides of this issue.

The WHO has indicated that completion of the annex is important for moving the Pandemic Agreement toward national ratification processes.

Stronger Surveillance Systems

Global preparedness also depends on the ability to identify outbreaks quickly.

Since the COVID-19 pandemic, international initiatives have expanded surveillance and early-warning capabilities.

These include the WHO Hub for Pandemic and Epidemic Intelligence in Berlin, the WHO BioHub System and other mechanisms designed to improve international cooperation on emerging infectious diseases.

Early detection can provide governments with more time to investigate an outbreak and implement appropriate public-health measures.

Equitable Access to Medical Products

Another major issue discussed by countries was equitable access to vaccines, diagnostics and treatments.

During the COVID-19 pandemic, differences in access to medical products became a major international concern.

The latest discussions therefore emphasized the importance of strengthening manufacturing capacity, health systems and supply chains so that countries can respond more effectively during future emergencies.

One Health Approach

The global preparedness agenda also recognizes the connection between human, animal and environmental health.

The One Health approach is intended to improve cooperation across these areas because infectious diseases can emerge through interactions between humans, animals and ecosystems.

Monitoring these connections can help identify potential threats before they develop into larger outbreaks.

Financing Remains Important

Sustained financing was another major element of the discussions.

Pandemic preparedness requires investment even when there is no immediate global health emergency.

Governments need resources for laboratories, surveillance, healthcare facilities, workforce training, research and emergency response systems.

The Pandemic Fund, established with support from international partners, is among the mechanisms developed to strengthen financing for preparedness.

International Cooperation

The meeting reinforced the principle that infectious diseases can cross national borders rapidly.

International cooperation therefore remains central to pandemic preparedness.

Countries highlighted the importance of information sharing, coordinated surveillance, scientific collaboration and equitable access to health technologies.

The objective is to ensure that future outbreaks can be detected and addressed before they develop into larger international emergencies.

The Road Ahead

The latest UN meeting represents another step in efforts to strengthen global health security following the COVID-19 experience.

The next phase will involve implementing existing commitments, completing negotiations on the pathogen access and benefit-sharing system and strengthening national health capabilities.

The WHO has stressed that preparedness requires continuous investment rather than action only during a crisis.

With emerging infectious diseases continuing to pose risks, governments are seeking to build stronger systems that can detect threats earlier, respond faster and ensure more equitable access to essential health tools.