Quick journal club post on Legionella and Mycobacterium in premise plumbing

Came across this relevant article today; “The sporadic nature of Legionella pneumophila, Legionella pneumophila Sg1 and Mycobacterium avium occurrence within residences and office buildings across 36 states in the United States“.   Abstract Aim Premise plumbing may disseminate the bacteria Legionella pneumophila and Mycobacterium avium, the causative agents for legionellosis and pulmonary nontuberculous mycobacterium disease …

“Schrödinger’s microbes: Tools for distinguishing the living from the dead in microbial ecosystems”

A few years ago I was hearing increasing discussion about the idea that much of the microbiology of the built environment was “stamp collecting” and that the indoor microbiome might consist largely of dead or non-viable material passively deposited indoors.  Many pweople argued that there was a need for better tools (or increased use of …

Interesting new paper on green building water systems  

There is a new open access paper of possible interest to those working on water systems, green buildings, and/or microbial ecology: Survey of green building water systems reveals elevated water age and water quality concerns – Environmental Science: Water Research & Technology (RSC Publishing) DOI:10.1039/C5EW00221D By William J. Rhoads, Amy Pruden and Marc A. Edwards in Environmental …

New paper of interest on combining qPCR & sequencing to quantify fungi in aerosols

Nice new paper from Karen Dannemiller et al. (the senior author is Jordan Peccia from Yale): Citation: Dannemiller, K. C., Lang-Yona, N., Yamamoto, N., Rudich, Y., & Peccia, J. (2013). Combining Real-Time PCR and Next-Generation DNA Sequencing to Provide Quantitative Comparisons of Fungal Aerosol Populations. Atmospheric Environment in Press. The abstract is copied below.  Basically, they …

Biogeography of molds in homes in the US #ERMI; relevant to #IndoorAir2011; #Standards

There is an interesting new (and open access) paper out: Geographic Distribution of Environmental Relative Moldiness Index Molds in USA Homes.  Before the Indoor Air 2011 meeting I just returned from, I would not have understood as much of what is discussed in the paper as I do now.  But I think the paper does a …