Earlier, the city introduced a set of anti-epidemic restrictions after the identification of a person infected with coronavirus. Over the past day, 15 cases of coronavirus infection have been detected in Harbin, Sputnik radio writes.
"According to the results of genome sequencing, a "delta"strain was found among the detected cases," the report says.
In early September, restrictions were imposed in the Chinese city of Putian due to an outbreak of coronavirus infection.

In the Chinese city of Harbin, a "delta"strain of coronavirus was detected, an outbreak of infection was recorded there, RIA Novosti reports, citing a message from the local government.