I think someone posted it before in Chinese. Anyway, Livzon is 61.35% effective against covid including Omicron.
On February 16, Livzon has completed the interim analysis of the Phase III clinical trial for the sequential booster protocol, and released key data from this trial. According to the results disclosed, the person-year incidence rates of the V-01 sequential booster (after two doses of inactivated vaccine) group vs. the group who have only received two doses of inactivated vaccine were 6.73% and 12.80%, respectively, which showed a significant statistical difference (P=0.0012); and the absolute vaccine efficacy of the V-01 sequential booster was 61.35%, which is also shown to be significantly superior. The absolute vaccine efficacy after V-01 sequential booster has met World Health Organization's (WHO) standards.
Sixty valid genotype sequencing samples in this trial were confirmed to be Omicron using first-generation genotype sequencing of SARS-CoV-2 virus (the rest of samples are in the process of second-generation sequencing), indicating that V-01 sequential booster can produce good protection against Omicron infection. This is the first COVID-19 vaccine in the world of which the Phase III trial interim results have been disclosed since the Omicron outbreak.