Bacterial diversity among four healthcare-associated institutes in Taiwan.

ABSTRACT: Indoor microbial communities have important implications for human health, especially in health-care institutes (HCIs). The factors that determine the diversity and composition of microbiomes in a built environment remain unclear. Herein, we used 16S rRNA amplicon sequencing to investigate the relationships between building attributes and surface bacterial communities among four HCIs located in three buildings. We examined the surface bacterial communities and environmental parameters in the buildings supplied with different ventilation types and compared the results using a Dirichlet multinomial mixture (DMM)-based approach. A total of 203 samples from the four HCIs were analyzed. Four bacterial communities were grouped using the DMM-based approach, which were highly similar to those in t

SUBMITTER: Chen CH 

PROVIDER: S-EPMC5557925 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature