.Publisheru00e2 $ s keep in mind Springer Nature continues to be neutral for jurisdictional cases in published charts and also institutional affiliations.This is a rundown of: Hanson, C. et cetera. A time-stratified, caseu00e2 $ "crossover study of heat energy exposure and perinatal death from 16 medical facilities in sub-Saharan Africa. Nat. Med. https://doi.org/10.1038/s41591-024-03245-7 (2024 ).