Climate change reshapes waterborne disease risks as pathogens respond differently, review finds
A new scientific review published in Nature Reviews Microbiology highlights how climate change is altering the transmission patterns of waterborne diseases. Researchers found that different pathogens respond uniquely to environmental shifts, necessitating more targeted public health strategies.
Why it matters
Understanding these specific pathogen responses is critical to preventing the spread of infectious diseases as extreme weather events become more frequent.
by Julia Milzer, CU Anschutz Medical Campus
edited by Gaby Clark , reviewed by Andrew Zinin
This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility:
Add as preferred source F-diagram illustrating meteorological drivers that influence pathogen transmission under climate change. Credit: Nature Reviews Microbiology (2026). DOI: 10.1038/s41579-026-01338-3 Climate change is altering the spread of waterborne diseases around the world, according to a comprehensive review published today in Nature Reviews Microbiology . The publication is the most up-to-date, comprehensive analysis examining how climate change influences waterborne diseases.
The review warns that more frequent extreme weather events could undermine decades of progress in reducing waterborne diseases, which contribute to nearly 1.2 million deaths from infectious diarrhea each year.
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