Fig 1. Streptococcus agalactiae bacterial loads in the bladder in young, aged, and dam C57BL/6 mice at 24 and 48 h post-infection.

Data are a combination (n = 21–32) of 3 separate experiments each with 8–12 mice. Bars represent medians and are shown with interquartile ranges to illustrate the comparisons between groups based on Kruskal-Wallis ANOVA tests, and Dunn’s multiple comparison post-tests, with significance levels indicated (* P < 0.05; ** P < 0.01; **** P < 0.0001).