Fungus Presents a Growing Threat to Health and Crops as Globe Warms

Researchers modelled the spread of three prevalent fungi based on various climate change scenarios.

By Paul Smaglik
May 6, 2025 9:00 PMMay 6, 2025 9:06 PM
Aspergillus fungus
(Image Credit: CI Photos/Shutterstock)

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Climate change could fuel the spread of a fungus that can sicken and even kill people, as well as threaten crops, according to a study posted on the preprint server Research Square.

Fungal infections already kill about 1.5 million a year. There are now few effective antifungal agents available, with many fungi developing resistance to them. One particular mold-like fungus called Aspergillus is responsible for most such deaths in the Northern Hemisphere.

What Is Aspergillus?

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