.Publisheru00e2 $ s note Springer Attribute stays neutral with regard to supervisory insurance claims in published charts and also institutional affiliations.This is a rundown of: Hanson, C. et al. A time-stratified, caseu00e2 $ "crossover research study of heat visibility and perinatal death from 16 healthcare facilities in sub-Saharan Africa. Nat. Medication. https://doi.org/10.1038/s41591-024-03245-7 (2024 ).