NCIt definition : A recombinant, nanoparticle-based vaccine consisting of antigen derived from the severe
acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) surface antigen spike (S) protein,
with potential immunizing activity against SARS-CoV-2. Upon administration, the SARS-CoV-2
rS nanoparticle vaccine NVX-CoV2373 may induce cell-mediated and antibody mediated
immune responses against SARS-CoV-2. This may provide active immunization and protection
against SARS-CoV-2 infection.;