Streptococcus suis Sequence Type 7 Outbreak, Sichuan, China
Figure 3. Cytotoxicity of Streptococcus suis sequence type (ST) 7 to human peripheral blood mononuclear cells. Data were collected from 3 experiments, which were performed in triplicate and expressed as the mean percentage of cytotoxicity, plus or minus standard deviations. *p<0.001 (compared to the value of S. suis ST-1 representative strain 31533) as determined by analysis of variance with SAS version 8 software (SAS Institute, Cary, NC, USA).