According to CCTV news, at the Shanghai epidemic prevention and control press conference held today (8th), Zhao Dandan, deputy director of the Shanghai Municipal Health Commission, explained that Shanghai will continue to carry out the new coronavirus in response to the emergence of new coronavirus mutant strains in Shanghai. The gene sequencing of the virus samples, the sequencing results show that the virus genotypes of the infected people reported in the recent local epidemic in Shanghai are mainly Omicron BA.2 and BA.2.2 mutants, and no new mutants with stronger transmission have been found. .