Correction to: Nature Communications (2018) 9, 4854; https://doi.org/10.1038/s41467-018-07405-5, published online 19 November 2018

The original version of this Article contained errors in Figs. 1 and 6. In Fig. 1c, the label ‘CD49a+IL-7Rα+ ILC1’ incorrectly read ‘CD49a+IL-7Rα ILC1’. In Fig. 6b, the label ‘LNx (e)/ILN-deficient mice (c)’ incorrectly read ‘LNx (c)/ILN-deficient mice (e)’. These errors have now been corrected in both the PDF and HTML versions of the Article.