<p>Raw data and statistical analyses for experiments shown in Fig 1. Weekly bacterial loads expressed as log₁₀ CFU in nasal swabs and log₁₀ CFU per gram in feces for WU1 and Δ<i>spa</i> strains in C57BL/6J and <i>Ighsec</i>^−/− mice.</p>

Data are presented as medians with lower and upper limits corresponding to the 25th and 75th percentiles (interquartile range). (XLSX)