.Publisheru00e2 $ s note Springer Nature continues to be neutral with regard to administrative insurance claims in posted maps and also institutional affiliations.This is a recap of: Hanson, C. et cetera. A time-stratified, caseu00e2 $ "crossover research study of heat energy exposure and also perinatal mortality coming from 16 healthcare facilities in sub-Saharan Africa. Nat. Medication. https://doi.org/10.1038/s41591-024-03245-7 (2024 ).