FYI, for those with interest in Microbial volatile organic compounds... this study (weblink below) examined changes in MVOC emissions from four common household fungal species (Alternaria alternata, Epicoccum nigrum, Cladosporium cladosporioides, and Rhodotorula mucilaginosa) in response to alternating light and dark conditions.
Indoor dampness and mold have been linked to symptoms such as upper respiratory irritation, headaches, and asthma. Several studies report associations between exposure to specific MVOCs, and mucous membrane irritation, respiratory symptoms, and sick building syndrome, suggesting these compounds may contribute to adverse health outcomes [references noted within article].
https://www.sciencedirect.com/science/article/pii/S2950362025000748#bib4
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