Correction to: Nature https://doi.org/10.1038/s41586-020-2895-3 Published online 26 October 2020

In the Acknowledgements section of this Article, the NIH grant ‘AI142759’ was incorrectly cited. The correct NIH grants that supported the research should be ‘AI134907, AI145617 and UL1TR001439’. The original Article has been corrected online.