Susceptibility to SARS-CoV-2 omicron following ChAdOx1 nCoV-19 and BNT162b2 versus CoronaVac vaccination Jia Xin Chua, LindyGillian Durrant, YinLing Chok, OiMing Lai iScience25, 105379, November 18, 2022ª2022 The Author(s)