.Publisheru00e2 $ s note Springer Nature remains neutral when it come to supervisory insurance claims in released maps as well as institutional affiliations.This is a conclusion of: Johnson, D. R. M. et al. Wellness as well as financial effects of Lassa vaccination campaigns in West Africa. Nat. Med. https://doi.org/10.1038/s41591-024-03232-y (2024 ).