Correction to: Nature Immunology https://doi.org/10.1038/s41590-021-00880-x, published online 11 February 2021.

In the version of this article initially published, in Fig. 1, the red and green arrows in the bottom panel were switched. The green upward arrow should be next to TNF, IFN-γ and IL-6, and the red downward arrow should be next to IL-10. The error has been corrected in the HTML and PDF versions of the article.