Correction to: Nature Cancer https://doi.org/10.1038/s43018-022-00398-7, published online 17 June 2022.

In the version of this article initially published, salient aspects of patient outcomes were not clearly articulated in the abstract, which has now been revised to include the text “Within 4 weeks after vaccination, serious adverse events occurred in eight patients (12.5% 95% CI 5.6–23%): six patients were hospitalized due to events common under cancer therapy including immune related adverse events and two patients died due to conditions present before vaccination”. The changes have been made in the HTML and PDF versions of the article.