MOSCOW, April 20. /TASS/. The coronavirus will never stop mutating because it is a natural evolution process, Deputy Director of the Russian sanitary watchdog’s Research Institute of Epidemiology Alexander Gorelov told TASS.
"Omicron won’t be the last coronavirus variant, it’s impossible. No one can rule out the emergence of a new strain because it is a natural evolution process of viruses," he pointed out.
According to the watchdog, the share of Omicron cases among Russian coronavirus patients has recently risen to 97.5%.
Kamil Khafizov, who heads a group working on new methods to diagnose human diseases at the sanitary watchdog’s Central Scientific Research Institute of Epidemiology, said on April 13 that more than 90% of coronavirus cases in Russia were being caused by the BS.2 "stealth Omicron" variant.