Extended Data Fig. 3: Inhibitory effect of phages on the growth of S. Typhimurium and the colonization in the gut.

a, Experimental design for the animal study of S. Typhimurium infection. b, Bacterial counts in the feces. c, Confocal images of the colon sections stained with S. Typhimurium O antibody (green) and DAPI (blue). Scale bar, 50 µm. d, Levels of phages in the feces. e, Abundance of phages in the whole intestine at the end of treatment. Data are represented as mean ± s.d. (n = 5–6). P value was determined using one-way ANOVA. Elements created with BioRender.com.