Sanofi, Novavax ink pact to co-commercialize COVID vaccine, develop novel flu-COVID combination vaccines

Jean-Francois Toussaint, Global Head of Vaccines R&D said, “With flu and COVID-19 hospital admission rates now closely mirroring each other, we have an opportunity to develop non-mRNA flu-COVID-19 combination vaccines offering patients both enhanced convenience and protection against two serious respiratory viruses. We’re excited by the prospect of combining Novavax’s adjuvanted COVID-19 vaccine that has shown high efficacy and favorable tolerability, with our rich portfolio of differentiated flu vaccines that have demonstrated superior protection against flu and its serious complications. Improved tolerability and thermostability, without compromise on efficacy, are what regulators, recommending bodies, and patients will demand.”

John Jacobs, CEO, Novavax said, “This collaboration is important for Novavax and for global public health. Our new partnership combines Novavax’s proprietary recombinant protein and nanoparticle technologies, Matrix adjuvant, and R&D expertise with Sanofi’s world-class leadership in launching and commercializing innovative vaccines. Together, we can broaden access to both our COVID-19 vaccine and our adjuvant to ensure more individuals can benefit from the protection vaccines can provide. Novavax is now in a stronger position to refocus our efforts on leveraging our technology platform and novel adjuvant in research and development and pipeline expansion to help advance our mission of developing life-saving vaccines to fight infectious diseases.”

Under the terms of the licensing agreement, Novavax will receive an upfront payment of $500 million and up to $700 million in development, regulatory and launch milestones, up to $1.2 billion in total. The Company will receive tiered double-digit percentage royalty payments on sales by Sanofi of COVID-19 vaccines and flu-COVID-19 combination vaccines. Starting in 2025, Sanofi will book sales of Novavax’s adjuvanted COVID-19 vaccine and will support certain R&D, regulatory, and commercial expenses. 

Further, Sanofi will be solely responsible for development and commercialization of any novel flu-COVID-19 combination vaccine containing a Sanofi flu vaccine. Outside of the collaboration, each party may develop and commercialize their own flu-COVID-19 vaccines and adjuvanted products at their own cost. Novavax is entitled to additional launch and sales milestones opportunities of up to $200 million plus mid-single digit royalties for each additional Sanofi vaccine product developed under a non-exclusive license with Novavax’s Matrix-M adjuvant technology. In addition, Sanofi will take a minority (<5%) equity investment in Novavax.

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