Research Keyword: cave environments

Mapping Histoplasma spp. in bats and cave ecosystems: evidence from midwestern Brazil

Researchers studied caves in midwestern Brazil and found that a fungal pathogen called Histoplasma, which causes a serious lung disease called histoplasmosis, is present in cave environments and in bats. They developed a quick DNA test to detect this fungus in cave soil samples and bat tissue samples. The study identified specific caves with high levels of the fungus, which could help warn visitors and cave explorers about the risk of infection.

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Airborne Fungal Spore Diversity Assessment Using Culture-Dependent and Metabarcoding Approaches in Bat-Inhabited Natural and Anthropogenic Roosts in Portugal

Researchers studied fungal diversity in bat caves across Portugal using two methods: growing fungi in labs and analyzing DNA from air samples. They found over 280 different types of fungi, with some being common decomposers and others potentially harmful to human health. The study revealed that bat activity and human visits significantly influence which fungi live in caves, highlighting the importance of protecting these unique underground ecosystems.

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