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. 2022 Apr 26;55(3):387–394. doi: 10.1016/j.jmii.2022.03.007

Figure 1.

Figure 1

The characteristics of Omicron Variant. Omicron variants contain many mutations that make them more infectious and transmissible. At the same time, immune escape is also caused, resulting in an increased risk of reinfection, reduced efficacy of existing vaccines, treatment failure of monoclonal antibody therapies, and detection failure.