2023/12/04 by Megan Hill, Jack A. Gilbert · 1 voice
Biochemistry, Genetics and Molecular Biology · Environmental Science · Psychology · #Animal and Plant Science Education #Human-Animal Interaction Studies #Indoor Air Quality and Microbial Exposure
paper · doi:10.1128/mmbr.00121-21
openalex publication_date 2023/12/04 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01
Over the past decade, hundreds of studies have characterized the microbial communities found in human-associated built environments (BEs). These have focused primarily on how the design and use of our built spaces have shaped human-microbe interactions and how the differential selection of certain taxa or genetic traits has influenced health outcomes. It is now known that the more removed humans are from the natural environment, the greater the risk for the development of autoimmune and allergic diseases, and that indoor spaces can be harsh, selective environments that can increase the emergence of antimicrobial-resistant and virulent phenotypes in surface-bound communities. However, despite the abundance of research that now points to the importance of BEs in determining human-microbe interactions, only a fraction of non-human animal structures have been comparatively explored. It is here, in the context of human-associated BE research, that we consider the microbial ecology of animal-built natural nests and burrows, as well as artificial enclosures, and point to areas of primary interest for future research.