.Publisheru00e2 $ s take note Springer Attributes continues to be neutral for managerial claims in posted maps as well as institutional affiliations.This is a review of: Sunlight, K. et al. SARS-CoV-2 associates of protection coming from contamination versus alternatives of problem. Nat. Med. https://doi.org/10.1038/s41591-024-03131-2 (2024 ).