Fig. 1

Genotypical characteristics of P. multocida isolates from pigs of China between 2019 and 2020. A Capsular and LPS genotypes of P. multocida isolates from pigs; B Detection rates of virulence factor-encoding genes of P. multocida isolates from pigs; C Distribution of different virulence factor-encoding genes between different capsular genotypes, LPS genotypes, or capsular: LPS genotypes