.Publisheru00e2 $ s take note Springer Attribute continues to be neutral with regard to jurisdictional cases in published maps as well as institutional affiliations.This is a summary of: Hanson, C. et al. A time-stratified, caseu00e2 $ "crossover research of heat energy visibility and perinatal death coming from 16 medical facilities in sub-Saharan Africa. Nat. Med. https://doi.org/10.1038/s41591-024-03245-7 (2024 ).