Local time 7 days，WHO releases weekly epidemiological report on COVID-19。There were more than 4.1 million new confirmed cases of COVID-19 globally last week，More than 5 new deaths.188bet online sports betting 20,000 cases，New deaths increased by 10% compared with the previous week。New confirmed cases in the African region increased by 79%，New deaths in Southeast Asia increased by 49%。Report states，Omicron strain has appeared in 57 countries and regions，Most cases are travel related。Out of 899935 viral genetic sequence samples collected in the past 60 days，99.8% of 188bet sports betting app download samples are Delta strain，The proportion of Omicron strains is 0.1%，713 copies in total。WHO stated，The main prevalent strain in many countries is still the Delta strain，Especially Europe and the United States，It is still difficult to determine the impact of the Omicron strain on the global epidemic。（CCTV News）