Scientists warn that the warming global climate will lead to the significant spread of a deadly fungus, Aspergillus. A recent study by researchers at Manchester University used computer simulations and climate forecasts to map the potential spread of the fungus into North America, Europe, China, and Russia.
Aspergillus spreads through releasing spores into the air, which can be inhaled by humans. However, people with pre-existing lung conditions or weakened immune systems are more susceptible to infection. If infected, aspergillosis can be a life-threatening condition with symptoms similar to a common respiratory illness.
According to one of the study’s authors, fungal infections are under-researched compared to viruses and parasites. The report warns that fungal pathogens will impact most areas of the world in the future. Aspergillus flavus is particularly resistant to many antifungal medications and may spread 16% faster due to rising temperatures.
The fungus can also infect crops, posing a threat to food security. Warming world temperatures allow fungi to improve their temperature tolerance, making infections more likely and increasing mortality rates between 20-40%. The study’s findings highlight the need for increased research into fungal infections and better treatments.
Source: https://www.pennlive.com/news/2025/05/deadly-fungus-can-eat-you-from-the-inside-out-and-could-spread-as-planet-warms.html