Correction to: Nature Immunology https://doi.org/10.1038/s41590-022-01359-z. Published online 1 December 2022.

In the version of this article initially published, the name of Ignacio Sanz (Emory University) was incorrectly shown as “Ingancio Sanz” in the second paragraph of the “Measurement of vaccine durability” section. The error has been corrected in the HTML and PDF versions of the article.