Impact of Tropical Cyclones: 850,000 Child Deaths in the Last Two Decades

Tropical cyclones—including hurricanes and typhoons—pose a significant threat to young children, especially in low- and middle-income countries. Recent research highlights that these natural disasters have been linked to approximately 850,000 deaths among children under five years old from 2000 to 2020. The study, led by Renjie Chen from Fudan University, emphasizes the increasing severity and frequency of cyclones driven by climate change, which exacerbate risks such as drowning, injuries from high winds and debris, and disruptions to clean water and healthcare services.

The research analyzed survey data from 34 low- and middle-income nations, focusing on the survival of children and their siblings before and after storm events. Findings revealed a strong correlation between cyclone exposure and increased child mortality within the month following a storm. The data underscores the disproportionate vulnerability of young children during these events and the urgent need for improved disaster preparedness strategies.

Cyclones are among the most destructive natural phenomena, with their impact intensified by ongoing climate change. They threaten not only lives but also vital infrastructure that sustains health and well-being. The study stresses that investing in disaster readiness—such as ensuring access to safe water, sanitation, and healthcare—is crucial to safeguard vulnerable populations, particularly children under five.

The findings serve as a wake-up call for policymakers and health officials to implement measures that reduce cyclone-related fatalities. Strengthening emergency response systems and community resilience can significantly mitigate the profound health impacts of these increasingly severe weather events.

Source: https://medicalxpress.com/news/2025-09-storms-young-cyclones-child-deaths.html