Understanding CEPI: What Does CEPI Mean?

Learn about CEPI, the Coalition for Epidemic Preparedness Innovations, and its impact on global health security. Discover how CEPI accelerates vaccine development for epidemic diseases.


CEPI, or the Coalition for Epidemic Preparedness Innovations, is a global alliance that aims to accelerate the development of vaccines to prevent future epidemics and pandemics. Since its establishment in 2017, CEPI has played a critical role in funding and coordinating research efforts for emerging infectious diseases.

What is CEPI?

CEPI is a partnership between public, private, philanthropic, and civil society organizations that invest in vaccine development for diseases with epidemic potential. It was created in response to the Ebola outbreak in West Africa in 2014 and the need for a proactive approach to prepare for future health emergencies.

How Does CEPI Work?

CEPI funds research and development projects with the goal of accelerating the development of vaccines against priority diseases. By collaborating with industry partners, academic institutions, and governments, CEPI ensures that promising vaccine candidates are quickly advanced through clinical trials and regulatory processes.

Examples of CEPI’s Impact

  • During the COVID-19 pandemic, CEPI played a crucial role in funding and supporting vaccine development efforts, leading to the rapid development and deployment of several COVID-19 vaccines.
  • CEPI also supported the development of vaccines against other infectious diseases such as Lassa fever, Nipah virus, and Middle East respiratory syndrome coronavirus.

Case Studies

One of CEPI’s success stories is the development of the ChAdOx1 Nipah vaccine, which showed promising results in preclinical studies and is now advancing to human trials. This vaccine could potentially prevent future outbreaks of Nipah virus, a deadly paramyxovirus with pandemic potential.


Since its inception, CEPI has raised over $1 billion in funding and has supported the development of more than 20 vaccine candidates against various infectious diseases. These efforts have led to the establishment of a global vaccine pipeline to respond to emerging health threats.


CEPI plays a crucial role in ensuring that the world is better prepared to tackle future health emergencies. By investing in vaccine development and innovation, CEPI contributes to global health security and helps prevent the spread of infectious diseases. As the world continues to face new challenges, organizations like CEPI will be essential in shaping a more resilient and prepared future.

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