2024 Yes Longitudinal development of the dust microbiome in a newly opened Norwegian kindergarten https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6138906/ Nygaard, Anders B. Europe Exposure Modeling Elementary (K-5) Dust Kindergartens Indoor microbiome Dust analysis Antibiotic resistance Built environment Floor dust from a newly opened Norwegian kindergarten was sampled over 11 months and analyzed via 16S rRNA sequencing. Microbial shifts and antibiotic resistance genes were detected. Poor hygiene on some surfaces suggests need for revised cleaning protocols. 2018