How humans could potentially be spreading deadly fungus to bats

EnvironmentHealth & Fitness
5 Sep 2025 • 2:09 AM MYT
The Independent
The Independent

The world’s most free-thinking newspaper

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  • A deadly fungus causing white-nose syndrome has been detected in bats at San Juan Island National Historical Park in Washington state.
  • Three Yuma Myotis bats tested positive for Pseudogymnoascus destructans, the fungus responsible for the disease, marking the first documented case in San Juan County.
  • The syndrome, which appears as white fuzz on bats and leads to dehydration and death, has killed millions of bats across North America since 2006, severely impacting populations.
  • While primarily spread through bat-to-bat contact and not harmful to humans, people can inadvertently spread the fungus via spores on clothing and shoes.
  • Park officials urge visitors not to touch bats and to decontaminate gear after visiting bat habitats to prevent further spread, highlighting bats' crucial role in ecosystems.

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