Zhang Wenhong /Span> The preface strategy of "two -shot excessive vaccine+reorganized protein vaccine" can be used to allow the overall vaccination to take overCan keep up with virus mutations.NotThe First Caijing reported on Monday (January 2) that Zhang Wenhong said in the "Standard and Treatment Series Training of the New Crown Conductive Critical Patients with Critical Critical Diseases" that the countries in Singapore and the United States as examples have a large proportion of the whole process and the United States.Inocular inoculation, especially after liberalization, encountered the first wave of deaths, and quickly increased the vaccination rate.NotIt is pointed out that under the above practice, although the number of infections in Omikon increased, the mortality rate continued to decline.Including Hong Kong, China and Taiwan, the number of infected people increased a lot after the first wave of opening. Once the vaccination was carried out, the subsequent mortality rate will be relatively low.NotWen Hong said that according to the team's META analysis, overall perspective, the protection rate of the analged vaccine is 73.11%, the protection rate of adenovirus vector vaccine is 79.56%, the protection rate of the sub -unit vaccine is 89.33%, the protection rate of the MRNA vaccine isIt is 94.29%.NotThe overall vaccination can keep up with the virus mutation. Zhang Wenhong suggested that the preface strategy of "two -pin vaccine+restructuring protein vaccine" can be used. This strategy has improved the comprehensive cost of mutation in the new crown virus.NotIt also said that compared with the reinforcement group of homologous and heterogeneous vaccines, the BA.2 breakthrough infection significantly increased the titer of neutralized antibodies, and the BA.2 and its derivative variants and BA.4/5 maintained a higher ones.Neutral activity.NotWen Hong said that infection that occurs after vaccination, patients can get a good "mixed immunity (jointly protected by pre -existence vaccine antibodies and natural antibodies), which can build an immune barrier to Omikdon,"Through the follow -up of people who have been infected with BA.2 strains, so far, we have not found that after mixed immunization, the infection of BA.5 strains. "
The high -risk factors of the provinces and cities to be found to be the base of the crowd and complete the drug reserves. At that time, if the antiviral drugs can be covered with 100%high -risk factors, it will effectively reduce its severity rate.At the same time, the vaccination rate of the elderly over 60 years of age will be increased as soon as possible to 90%.
