Head of the Russian Ministry of Health Murashko: QR codes have shown effectiveness in the situation with COVID-19 
QR codes have shown their effectiveness in combating coronavirus infection. This was stated by the head of the Ministry of Health of Russia Mikhail Murashko, TASS reports.
“We observe that the system for introducing QR codes gives high efficiency,” the Minister of Health said during a meeting of the Coordinating Council on Combating Coronavirus Infection under the government Russia.