Fig. 2From: Evaluation of Galleria mellonella larvae for studying the virulence of Streptococcus suis Dose dependent virulence of different S. suis strains belonging to serotype 4, 7 and 9 (Table 1). Survival data were plotted using the Kaplan–Meier method using GraphPad Prism v 5.03. The dotted lines represent the standard error. The observed virulence is in agreement with virulence observed in a piglet infection model (Table 1)Back to article page