The Coalition for Epidemic Preparedness Innovations (CEPI) announces the latest award under its US $ 200m programme to advance the development of vaccines that provide broad protection against SARS-Cov-2 variants and other betacoronaviruses. CEPI will provide funding of up to US $19.3 million to support the development of a ‘variant-proof’ SARS-CoV-2 vaccine candidate to an international multidisciplinary consortium comprising Bharat Biotech International Ltd (BBIL), India, the University of Sydney, Australia and ExcellGene SA, Switzerland.

CEPI’s funding will support the consortium as it seeks to establish preclinical and clinical proof of concept for an adjuvanted subunit vaccine designed to provide broad protection against all known SARS-CoV-2 variants of concern, as well as future variants of the virus which have not yet emerged. CEPI will fund the researchers to conduct activities including immunogen design, preclinical studies, manufacturing process development and a Phase 1 clinical trial.

In this new vaccine design, modified trimeric spike immunogens will be produced in a robust and scalable process with high purity and yield at low cost, based on a biomanufacturing approach that has provided significant quantities of protein therapeutics to the world. This strategy could also be used to enable rapid development of broadly protective vaccines against other betacoronaviruses, as well as vaccines against Disease X—unknown pathogens with pandemic potential that emerge in the future.

According to Dr. Richard Hatchett, Chief Executive Officer, CEPI, “As repeated waves of Covid-19 infection remind us, we will be living alongside the virus for many years to come. The threat of a new variant emerging that might evade the protection of our current vaccines is real, so investing in R&D for variant-proof SARS-CoV-2 vaccines is a global health security imperative. Our partnership with Bharat Biotech, University of Sydney and ExcellGene will advance the development of a vaccine candidate to protect against future variants of COVID-19, potentially contributing to the long-term control of the virus.

Dr Krishna Ella, Chairman & MD, BBIL, “BBIL has successfully commercialized a universal Covid-19 vaccine for adults and children. While the current generation of vaccines is safe and effective, against currently known variants, it is imperative that we focus on innovation for multi-epitope vaccines, where a single vaccine can protect against all future variants. Our expertise in product development and innovation, especially with novel adjuvants and platform technologies will add to the strong partnership with CEPI, ExcellGene, and the University of Sydney.

“We are delighted to partner with CEPI to progress our platform for the development of broadly protective Covid-19 vaccines. Our mission is to deliver safe, affordable and highly effective vaccines to combat existing and future SARS-CoV-2 variants, and our international consortium is well placed to achieve this goal. The University of Sydney will provide a framework for pre-clinical assessment of vaccine candidates, together with access to Australia’s world-class early phase clinical trial community, Prof James Triccas, Sydney Institute for Infectious Diseases, The University of Sydney

The award announced today is the ninth programme to be funded by CEPI to advance the development of vaccines that provide broad protection against SARS-CoV-2 variants and other betacoronaviruses. This work forms an important part of CEPI’s next 5-year plan which aims to reduce or even eliminate the future risk of pandemics and epidemics.