2024 Yes Fungi composition in settled dust associated with fractional exhaled nitric oxide in school children with asthma https://www.sciencedirect.com/science/article/pii/S0048969722057382 Isa, Khairul Asia Observational Exposure Modeling Students Middle/Jr High (6-8) Temperature Humidity Carbon Dioxide (CO2) Dust Fungi Respiratory symptoms Fungi Metagenomics Feno Asthma School children School In 470 Malaysian students with asthma, metagenomic analysis of classroom dust identified fungal species linked to elevated FeNO levels. Findings suggest rare, unculturable fungi may contribute to airway inflammation, highlighting value of dust profiling. 2022