Size relationship between airborne viable bacteria and particles in a controlled indoor environment study

Abstract

Due to their respiratory health effects, determining exposure to airborne viable bacteria and particles of different sizes requires the study of their behavior in relation to each other. This study attempts to characterize the relationships of bacteria and particles that are predominantly of human origin. Findings of this work will help researchers in understanding how bacteria levels co-exist with particles of corresponding aerodynamic size across different size ranges between 20 degrees and 26 degrees C.