New research has found a significant link between intense, prolonged heatwaves and an increase in premature births. The study, which includes contributions from researchers at the University of Nevada, highlights the impact of extreme hot weather on early-term deliveries.

The researchers estimated changes in the rates of preterm and early-term births in response to heatwaves, defined as periods of exceptionally high temperatures compared to typical regional expectations.

The findings indicate that as heatwaves become more frequent and severe, the risk of premature births may rise, posing a growing concern for maternal and infant health. This study underscores the need for heightened awareness and preparedness to protect vulnerable populations during extreme heat events.