Correction to: Nature Immunology https://doi.org/10.1038/s41590-020-0777-3, published online 14 September 2020.

In the version of this article initially published, in Extended Data Fig. 5a, the microscopy images from the OVA-treated Foxp3YFPCre mouse and the OVA+UFP-treated Foxp3YFPCreStat3Δ/Δ mouse were almost identical due to an inadvertent duplication. New images were taken for all of the samples in the panel to ensure all of the images are correct, and these are shown below. The data in the other figure panels are correct and are therefore unchanged. The error has been corrected in the HTML and PDF versions of the article.

Extended Data Fig. 5
figure 1figure 1

Original and corrected.