Correction to: Pediatric Research https://doi.org/10.1038/s41390-023-02478-5, published online 10 March 2023

In the sentence beginning ‘On Day 30 after MenACYW-TT booster vaccination…’ in this article, the value ‘100% [95% CI 07.9, 200]’ should have read ‘100% [95% CI 97.9, 100]’.

The original article has been corrected.