B. Human intestinal organoids were incubated with media (mock) or infected with HAstV1. 16hpi organoids were frozen, cryo-sectioned, and HAstV1 infected cells were visualized by indirect immunofluorescence (HAstV1 (red), nuclei (DAPI, blue). Scale bar 25 μm. Data information: Three biological replicates were performed for each experiment. Representative immunofluorescence images are shown. Error bars indicate the standard deviation. Statistics are from unpaired t-test. 