Аннотация:Adhesion of the SARS-CoV-2 virus spike protein was studied by vibrational spectroscopy using terahertz metamaterials. Specific features of metastructure absorption by histidine, albumin, and receptor-binding domain of spike protein films were investigated. An original method for quantitative estimation of the efficiency of virus adhesion on the surface of metamaterials has been proposed and experimentally tested.