.Publisheru00e2 $ s take note Springer Nature stays neutral with regard to managerial cases in posted maps as well as institutional affiliations.This is a recap of: Sunlight, K. et cetera. SARS-CoV-2 connects of defense from contamination versus variants of concern. Nat. Med. https://doi.org/10.1038/s41591-024-03131-2 (2024 ).