.Publisheru00e2 $ s note Springer Nature stays neutral with regard to administrative cases in released maps and institutional affiliations.This is a review of: Hanson, C. et al. A time-stratified, caseu00e2 $ "crossover research of heat energy exposure as well as perinatal death coming from 16 healthcare facilities in sub-Saharan Africa. Nat. Medication. https://doi.org/10.1038/s41591-024-03245-7 (2024 ).