Adriana Banozic-Tang
December 5, 2025
Scientists have found the hidden health costs of severe flooding
This video is part of: Centre for Health and Healthcare
The cost of flooding is often measured in economic terms, in tragic accidental deaths and in the risk of waterborne diseases. But most non-communicable diseases are also impacted by floods, researchers at Yale found. Including a greater risk of death from heart and lung disease or due to severe mental health disorders.
While the devastating impact of floods often dominates headlines with tallies of economic losses, fatalities, and outbreaks of waterborne illnesses, a new study from Yale University reveals a hidden toll: the exacerbation of non-communicable diseases.
Hidden costs of floods
This research highlights that floods don't just pose immediate threats like drowning or contaminated water. They can also trigger a cascade of long-term health consequences, including an increased risk of death from heart disease, lung disease, and even severe mental health disorders.
Watch to learn more.
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