This handout photo released by Russian Federal Medical Biological Agency (FMBA) shows the first part of the test system for detecting the Omicron coronavirus strain, developed by the FMBA and registered in Russia, in Moscow, Russia. The developed set of reagents allows to identify and differentiate genovariants of Omicron and Delta strain in one test tube within 1.5 hours. Editorial use only, no archive, no commercial use.
