#COVID19 Journal Club: COVID-19: “The environmental implications of shedding SARS-CoV-2 in human faeces”

We’ve posted recently a few times (here, here, and here) about the idea of doing wastewater surveillance for SARS-CoV-2 (and we’ve just submitted a grant on this as well).  In those cases the focus is on detecting RNA from the virus and using that to guide community health decisions such as when to end (or …

Journal Club: “Crewmember microbiome may influence microbial composition of ISS habitable surfaces”

(h/t to Mark Martin for posting about this on Twitter) A break from COVID-19… Microbes in Spaaaaaaaaaace.  (it never gets old).  This article entitled “Crewmember microbiome may influence microbial composition of ISS habitable surfaces” is a much needed addition to the literature on the ISS microbiome.  Work from our lab an others has examined the …

#COVID19 Preprint Journal Club: “Temporal detection and phylogenetic assessment of SARS-CoV-2 in municipal wastewater”

Wastewater detection for SARS-CoV-2 seems to be a hot topic these days (full disclosure, we recently submitted a grant recently to jump on this same bandwagon).   This study “Temporal detection and phylogenetic assessment of SARS-CoV-2 in municipal wastewater” took place in Montana (USA).  This study goes a bit further than the previous one by genome …

#COVID19 Journal Club: “Coronavirus Disease Outbreak in Call Center, South Korea”

This one only marginally qualifies under Microbiology of the Built Environment since it’s almost purely an epidemiology study and only touches on the issues of occupant density and movement in the building.  The study is “Coronavirus Disease Outbreak in Call Center, South Korea“. But it’s pretty clear in this paper how much close contact matters, …

#COVID19 Preprint Journal Club “Evidence for probable aerosol transmission of SARS-CoV-2 in a poorly ventilated restaurant”

(h/t to Linsey Marr for posting about this on Twitter) Sometimes I have to double check to make sure I don’t post about the same article twice.   I posted recently about an article describing transmission in a restaurant in Guangzhou, China.  This new article, “Evidence for probable aerosol transmission of SARS-CoV-2 in a poorly ventilated …

#COVID19 Journal Club “Aerosol and Surface Distribution of Severe Acute Respiratory Syndrome Coronavirus 2 in Hospital Wards, Wuhan, China, 2020”

(h/t to Linsey Marr for posting this on Twitter) Another, more comprehensive, environmental sampling survey for SARS-CoV-2 from a hospital… this time in Wuhan, China.  “Aerosol and Surface Distribution of Severe Acute Respiratory Syndrome Coronavirus 2 in Hospital Wards, Wuhan, China, 2020“.  The authors here did air as well as surface sampling.  Again, only RNA …

#COVID19 Preprint Journal Club “Transmission routes of Covid-19 virus in the Diamond Princess Cruise ship”

Given all the media attention this ship got, I think this is a really interesting article; “Transmission routes of Covid-19 virus in the Diamond Princess Cruise ship“.  The assumption among many folks is that there might have been airborne transmission between staterooms on the ship, considering the number of people that were infected.  This article …

#COVID19 Preprint Journal Club: Detection of Air and Surface Contamination by SARS-CoV-2 in Hospital Rooms of Infected Patients

(h/t to Patrick Horve for this article) Definitely seeing a theme here these days.  People are swabbing hospitals and finding the SARS-CoV-2 virus pretty much all over the place.  This article “Detection of Air and Surface Contamination by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) in Hospital Rooms of Infected Patients” fits perfectly in that …

#COVID19 Preprint Journal club: “Considerations for Large Building Water Quality after Extended Stagnation”

This one falls in the category of “yet another problematic thing to think about”.  In this article “Considerations for Large Building Water Quality after Extended Stagnation” the authors are not talking about COVID19 per se.  They are discussing the hazards associated with stagnant water after building remain closed for a long time because of the …