Wang, J., Guo, C., Cai, L., Liao, C., Yi, H., Li, Q., Hu, H., Deng, Q., Lu, Y., Guo, Z., Chen, Z., & Lu, J. (2021). Pre-Existing Cross-Reactive Antibody Responses Do Not Significantly Impact Inactivated COVID-19 Vaccine-Induced Neutralization. Frontiers in Immunology, 12. https://doi.org/10.3389/fimmu.2021.772511