.Publisheru00e2 $ s note Springer Attributes remains neutral when it come to supervisory cases in published maps and institutional affiliations.This is actually a review of: Johnson, D. R. M. et cetera. Health and also economical influences of Lassa vaccination campaigns in West Africa. Nat. Medication. https://doi.org/10.1038/s41591-024-03232-y (2024 ).