Development of a Variant-Agnostic COVID-19 Protein Antigen Candidate for a Intranasal Vaccine
Challenge: As the global SARS-CoV-2 situation continues to evolve, the strategy of focusing vaccine development on the currently dominant variant of concern (eg. BA.4 and BA.5 in 2022, XBB.1.5 in 2023) should be complemented by approaches that provide more durable and wider protection against future, emerging variants that can be quickly manufactured for urgent deployment. Solution: The…