New papers on Microbiology of the Built Environment, January 21, 2017

  Microbes in the house and office A survey of xerophilic Aspergillus from indoor environment, including descriptions of two new section Aspergillus species producing eurotium-like sexual states – Cobus M. Visagie – MycoKeys (OA) Xerophilic fungi grow at low water activity or low equilibrium relative humidity and are an important part of the indoor fungal …

Fungal DNA, mycotoxins, cat allergens and fatigue in classrooms

This recent PLoS One article on Associations with Fungal DNA and Mycotoxins in Classroom Dust seems especially appropriate considering the blossoming of flowers and accompanying seasonal allergies that’s now happening in our part of the world. Sick building syndrome (SBS) is associated with the following symptoms: ocular, nasal, throat and dermal symptoms, headache and tiredness. Norback et al (2016) studied …

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 – …

All we are is dust mites (and their microbiomes) in the wind

There is a new genome paper out that should be of interest to many thinking about the built environment, microbes and allergens and related topics: The draft genome, transcriptome, and microbiome of Dermatophagoides farinae reveal a broad spectrum of dust mite allergens.  Published as an open access paper (yay) in the Journal of Allergy and Clinical Immunology …

Reports (2) from Indoor Air sessions on microbiology of the built environment

Things that jumped out at me from the afternoon session today.  For the morning session see here. Norm Pace (CU Boulder) made the point during questions that when we talk about “pathogens” in metagenomic environmental sequences, what we really mean is “sequences related to pathogens” and that probably most of those sequences don’t come from …