Climate change drives global spread of deadly Aspergillus fungus

Climate warming is expected to shift the global distribution of Aspergillus fungi, with models showing European ranges expanding and millions more people at risk of lung infections and crop losses; rising azole resistance compounds the threat, creating links between hospitals, agriculture, and food security. The authors urge coordinated monitoring across air, farms, and healthcare settings and smarter fungicide policies, along with emissions cuts, to slow the spread.