[This corrects the article DOI: 10.3389/fimmu.2019.02870.].
Keywords: antigenic character; broadly neutralizing antibodies; cattle; foot-and-mouth disease virus; single B cell antibody.
Copyright © 2020 Li, Wang, Cao, Bao, Li, Sun, Bai, Fu, Ma, Zhang, Li, Chen, Liu, An, Wu, Lu and Liu.