Protein subunit  SARS-CoV-2 vaccine formulation with adjuvant (S-protein) (Baculovirus production)
Spike protein  Sanofi Pasteur and GSK  Two doses (day 0, day 21)
Intramuscular  Phase 1–2  Sodium phosphate monobasic monohydrate, sodium phosphate dibasic, sodium chloride polysorbate 20, disodium hydrogen phosphate, potassium dihydrogen phosphate, potassium chloride