All news

COVID-19 threat declines as virus mutates, Chinese expert says

It was added that the odds of the virus mutating into a more pathogenic strain in the future, similar to its initial variant or the Delta strain, were very low

BEIJING, February 9. /TASS/. The threat that COVID-19 poses to human life is declining as the virus mutates, said Wu Zunyou, chief expert at the Chinese Center for Disease Control and Prevention.

"The overall contagiousness and immune evasion of the virus have grown because it continues to mutate. Meanwhile, its pathogenicity has declined," he pointed out, as cited by the Xinhua news agency.

Wu Zunyou added that the odds of the virus mutating into a more pathogenic strain in the future, similar to its initial variant or the Delta strain, were very low.

On January 8, China’s National Health and Family Planning Commission downgraded COVID-19 from a Class A disease (extremely dangerous) to Class B (requiring strict control measures). The first group particularly includes cholera and plague, while atypical pneumonia, AIDS and viral hepatitis are in the second one. Following the move, the Chinese government significantly eased quarantine restrictions for those entering the country. The authorities also announced the gradual resumption of overseas travel for Chinese citizens.