New papers on microbiology of the built environment, July 31, 2016

Microbes in the air High throughput genomic sequencing of bioaerosols in broiler chicken production facilities – Kate M. O’Brien – Microbial Biotechnology (OA) Chronic inhalation exposure to agricultural dust promotes the development of chronic respiratory diseases among poultry workers. Poultry dust is composed of dander, chicken feed, litter bedding and microbes. However, the microbial composition …

New papers on microbiology of the built environment, July 24, 2016

Microbes of old Early evidence for travel with infectious diseases along the Silk Road: Intestinal parasites from 2000 year-old personal hygiene sticks in a latrine at Xuanquanzhi Relay Station in China — Hui-Yuan Yeh — Journal of Archaeological Science: Reports ($31.50) The Silk Road has often been blamed for the spread of infectious diseases in …

Effects of chlorine dioxide on bioaerosols in an animal hospital

An open access article entitled “Evaluation of disinfection efficiency in pet’s hospital by using chlorine dioxide” was recently published in Sustainable Environment Research. In this study, the authors investigated the efficacy of chlorine dioxide in reducing the concentration of bacteria and fungi in bioaerosols in an animal hospital. Chlorine dioxide is an effective disinfectant commonly …

A cloud of cloud things for detecting clouds

For the past couple of years, there has been a storm gathering on the horizon of indoor air quality monitoring. Nucleating around crowd-funding sites such as Kickstarter and Indiegogo, these devices seem to advect along roughly similar trajectories. The teams working on these projects have created a sort of high pressure system wafting high-quality industrial …

Breaking down human emissions

Microbiology of the Built Environment research these recent years have explored how humans are a source of microbes and microbial products indoors. To further study the effect of human occupancy on the biological aerosols of indoor space, our research group at Berkeley decided to move from observation studies to controlled experiments to isolate – and quantify – this …

Recent Built Environment Microbiology papers, July 6, 2015

Several new papers about microbes and the built environment came out or came up in my searches this weekend, so time for another installment. Since one of the papers is about prison workers, you could play Johnny Cash’s Folsom Prison Blues while reading this post. Open Access: Coccidioides Exposure and Coccidioidomycosis among Prison Employees, California, United States – …

Who are the bioaerosols in your neighborhood? Find out by entering a chamber … 

I know I am late to the game here but I am getting more and more fascinated by “chamber” studies in which people are placed in a sealed chamber and then emissions from those people (or from other things in the chamber with the people) are characterized.  With ever improving sensors, particle analysis tools, mass-specs …

AAAS Microbiomes of the Built Environment Symposium videos available on-line

Registrants for the March AAAS Symposium are recipients today of the following message from Anette Olsen at AAAS. “I’d like to let you know that the videos of each panel is now online, but they currently remain unedited. We anticipate another two weeks before the edited versions are placed online. In the meantime, here is …