Heterologous boosting of neutralizing activity against Delta and Omicron SARS-CoV-2 variants in CoronaVac-primed adults; a randomized study with SCB-2019 vaccine https://www.medrxiv.org/content/10.1101/2022.12.06.22283103
Heterologous boosting of neutralizing activity against Delta and Omicron SARS-CoV-2 variants in CoronaVac-primed adults; a randomized study with SCB-2019 vaccine https://www.medrxiv.org/content/10.1101/2022.12.06.22283103