Clinical Trial: Phase 2/3 Heterologous Boosting Study With Different Dose Levels of Monovalent SARS-CoV-2 rS Vaccines
Study Status: ACTIVE_NOT_RECRUITING
Recruit Status: ACTIVE_NOT_RECRUITING
Condition: COVID-19
Study Type: INTERVENTIONAL
Official Title: A Phase 2/3, Randomized, Double-Blind Study to Evaluate the Safety and Immunogenicity of Different Booster Dose Levels of Monovalent SARS-CoV-2 rS Vaccines in Adults ? 50 Years Previously Vaccina
Brief Summary:
This is a Phase 2/3, randomized, double-blind study to evaluate the safety and immunogenicity of different booster dose levels of the monovalent severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) recombinant (r) spike (S) protein nanoparticle (SARS-CoV-2 rS) vaccines with Matrix-M™ adjuvant (NVX-CoV2373 [prototype Wuhan vaccine with Matrix-M adjuvant] or NVX-CoV2601 [Omicron XBB.1.5subvariant vaccine with Matrix-M adjuvant]).
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