Climate change fuels spread of dangerous Aspergillus fungus
Quick Insights
The Bottom Line
Rising temperatures are expanding Aspergillus fungus to new regions, threatening crop yields and triggering serious infections in vulnerable populations.
How This Affects You
Aspergillus contamination of wheat, corn, and nuts could increase food prices and pose respiratory health risks, particularly if you are immunocompromised.
AI Summary
Rising temperatures and changing climate patterns are enabling the fungus Aspergillus to spread to new geographic regions and proliferate in areas where it was previously rare or absent. Aspergillus poses dual threats: it contaminates crops like wheat, corn, and nuts, causing significant agricultural losses, and it can trigger serious respiratory and systemic infections in humans, particularly in immunocompromised individuals. The geographic expansion of this fungal pathogen creates both food security risks and public health concerns that experts warn could intensify without mitigation efforts. Climate change is altering the temperature and moisture conditions that favor Aspergillus growth, making regions previously thought inhospitable to the fungus now vulnerable to infestation.
This article is part of a story we're tracking:
Should this be getting more attention?
You Might Have Missed
Related stories from different sources and perspectives
EnvironmentHeatwave scorching US west ‘virtually impossible’ without climate crisis, say scientists
<p>Unseasonably warm and even dangerous temperatures this week were up to 30F above average for the time of year</p><p>The <a href="https://www.theguardian.com/us-news/2026/mar/19/march-heatwave-weather-us">record-breaking heatwave</a> scorching the US west this week would have been “virtually impossible” if not for the climate crisis, a team of scientists has determined.</p><p>Millions of Americans from the Pacific coast to the Rockies baked under unseasonably warm and even dangerous temperatures this week, with temperatures up to 30F (17C) above average for the time of year.</p> <a href="https://www.theguardian.com/us-news/2026/mar/20/heatwave-us-west-climate-crisis">Continue reading...</a>
EnvironmentThe US likely set an all-time heat record for March. Yes, it’s climate change - CNN
Politics24 States Sue E.P.A. Over Climate Change Decision
The suit accuses the agency of illegally repealing the endangerment finding, the scientific assessment that required it to regulate greenhouse gases.
EnvironmentTrump Officials Claim They Gutted This $400 Billion Climate Program. They Didn’t.
This story was originally published by Grist and is reproduced here as part of the Climate Desk collaboration. In January, the Trump administration announced that it had completed its dismantling of yet another Biden-era climate program. This time, the target was the Department of Energy’s Loan Programs Office, which Democrats had injected with almost $400 billion to support ambitious […]
PoliticsHistoric preservation groups sue Trump to block Kennedy Center changes
A coalition of preservation groups is suing to stop major physical changes at the Kennedy Center under President Donald Trump's renovation plans.
PoliticsTrump sued by historic preservation groups to block Kennedy Center changes - AP News
<a href="https://news.google.com/rss/articles/CBMimwFBVV95cUxPeHFCMThBRTBHX1JBQXdLRFpOUDBGd1A5RWtFamZoc0ZGSk1JTTl0Tl9YZF9pRDF1dHMtTnh2dTNJdVZNSTNWOWFFVWdSWFhIZnItS3JUbExsOG5zc0xQNlp6UnBjb2x2ZHpfRFR6NGF0U3lkVHVqRzNmRVg1cFM1ZTdUSTU4RFdRUVl3ZVV6YXNjVGI3UnFWcVpPaw?oc=5" target="_blank">Trump sued by historic preservation groups to block Kennedy Center changes</a> <font color="#6f6f6f">AP News</font>
What the historic snow drought means for water, wildfires and the future of the West
The 2026 water year has been anything but ordinary. In fact, its snow drought has few parallels in recent history.
Did this story change how you see things?
Stories like this only matter when people see them. Help us get verified journalism in front of more eyes.
The Verity Ledger curates verified investigative journalism from trusted sources only.
See our sourcesMost Read This Week
Fentanyl found inside Barbies sold at Missouri discount store, police say
Kash Patel admits under oath FBI is buying location data on Americans
US moves to soften capital rules: ‘Big banks can declare mission accomplished’
The West's historic snow drought could bring water shortages, wildfires
Pentagon's limits on press access unconstitutional, US judge rules - Reuters
