Fig. 3From: Immune escape of SARS-CoV-2 variants to therapeutic monoclonal antibodies: a system review and meta-analysisForest plot about VE of COVID-19 vaccines against BA.2/BA.2.12.1. Analyses were performed using random effect model, the SMD and 95%CI for the EV of booster dose were displaying in figure. EV was effectiveness of vaccine; CI was confidence intervalBack to article page