In the Research Article, “Mucosal immunity mediated modulation of the gut microbiome by oral delivery of probiotics into Peyer’s patches,” confocal images of EcN group in Fig. 4D were inadvertently derived from EcN@YM group. Additionally, there were errors in the images of mice at 4 hours and the labeling of the sectioned gastrointestinal tracts in Figure S8 in the Supplementary Materials.
Figure 4 and Figure S8 in the online PDF and HTML have been updated to reflect these changes. The corrections do not impact the interpretation of the data or the conclusions drawn from these figures.