recombinant, replicant-deficient chimpanzee adenovirus, vector encoding the sars-cov-2 spike glycoprotein. produced in genetically modified human embryonic kidney (HEK) 293 cells.

this product contains genetically modified organisms (GMOs).

the other excipients are L-histidine, L-histidine hydrocholride monohyddrate, magnesium chloride hexahydrate, polysorbate 80, ethanol, sucrose, sodium chloride, disodium edetate hihdydrate, water for injections