Source: China Business News
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At the press conference of the Joint Prevention and Control Mechanism of the State Council held on August 5, He Qinghua, the first-level inspector of the CDC of the National Health Commission, said in response to a question from China Business News that relevant scientific research and epidemic prevention and control practices at home and abroad showed that Some epidemic prevention and control measures are still effective against Delta mutant strains. Existing vaccines still have good preventive and protective effects, can reduce the risk of virus transmission in the population, reduce the transmission power of infected persons, and effectively reduce the incidence of severe illness and mortality after infection. The picture shows citizens performing the fifth nucleic acid test at the test site in Yanhe Community, Mochou Street, Nanjing on August 5. Return to Sohu to see more
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