2019 Yes https://onlinelibrary.wiley.com/doi/10.1111/ina.12527 Huttunen, Kati Europe Observational Students Dust Bacteria Fungi Hemolysis Microbes Moisture Oxidative capacity Reactive oxygen species Settled dust. he moisture observations in the schools were associated with some of the microbial components in the dust, and microbial determinants grouped together increased the oxidative capacity. Oxidative capacity was also affected by particle concentration and country of origin. Two out of 14 studied dust samples from moisture-damaged schools demonstrated some hemolytic activity. The results indicate that the microbial component connected with moisture damage is associated with increased oxidative stress