“It seems to me that today in our departments, in our hospitals, virtually all patients, the overwhelming majority of them - 90%, have this most notorious delta strain,” TASS quotes him.

He also noted that at the moment there is a more severe course of COVID-19.

“More patients require oxygen therapy, oxygen support, including mechanical ventilation.

I can cautiously assume that virtually all of our ventilated patients today have this delta strain, ”he added.

Earlier in Russia, a case of infection with the delta plus strain of coronavirus was recorded.

In May, allergist-immunologist Vladimir Bolibok, in an interview with NSN, assessed the situation with the pandemic.