“We have a test system for determining virus neutralizing antibodies to omicron, but it is only available at our center so far,” Ginzburg said.
Earlier, Ginzburg told RIA Novosti that he himself was infected with omicron, but was not ill, thanks to the protection of the Sputnik V vaccine. It was possible to establish this precisely thanks to this test system, which showed a high level of virus neutralizing antibodies to omicron.