Navigation Links
Sampling New York Subway Air for Science
Date:4/29/2013

MONDAY, April 29 (HealthDay News) -- The population of microbes in the air of the New York City subway system is nearly identical to that of the air on city streets, according to a new study.

Along with showing the efficiency of the subway system's ventilation system, the findings provide an important baseline in case air in the system needs to be checked for the spread of potentially dangerous microbes, the researchers said.

The research team used a new high-tech device to collect air at a rate of about 300 liters per minute. Within 20 minutes, the researchers had a sufficient amount of air to conduct a census of the microbe population.

The study is published online in the journal Applied and Environmental Microbiology.

The findings "are strong testimony for the efficiency of the train pumping system for ventilation," principal investigator Norman Pace, of the University of Colorado, Boulder, said in a journal news release.

The only obvious differences between air on the street and in the subway is that the subway's population of microbes has a somewhat higher proportion of skin microbiota and twice the density of fungal microbes, which Pace said may be due to rotting wood.

"I was impressed by the similarity of [subway] and outdoor air," he said.

Until now, there was nothing known about the microbe population of subway air, Pace said. He added that the microbiology of indoor air is a growing area of research as scientists try to understand how these complex microbial ecosystems affect health and the environment.

Some day this knowledge will influence design and construction practices, said Paula Olsiewski, program director at the Alfred P. Sloan Foundation, which funded the research.

More information

The U.S. Environmental Protection Agency offers an overview of indoor air quality.

-- Robert Preidt

SOURCE: Applied and Environmental Microbiology, news release, April 24, 2013


'/>"/>
Copyright©2012 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Sampling of embryonic DNA after IVF without biopsy
2. American Academy of Arts and Sciences elects 3 UC San Diego professors
3. TraceLink Life Sciences Cloud Wins Edison Innovation Award
4. CWRUs Beall elected to American Academy of Arts and Sciences
5. Mendelsohn elected to American Academy of Arts and Sciences
6. Communication scholars seek advances in media neuroscience
7. Queens University of Charlotte Introduces Online Master of Science in Nursing
8. Announcing Greenwich Country Day School Science Students to Learn to Set and Repair Broken Bones
9. Derma Sciences To Present At Taglich Brothers 10th Annual Small Cap Equity Conference
10. Forensic sciences are fraught with error
11. Pharmica Consulting to Host its PharmaLearn2013 for the Life Sciences Industry
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Sampling New York Subway Air for Science 
(Date:5/6/2016)... ... ... Overseer at The House of Yahweh, has written a new article this week meant to ... stop cancer. Yisrayl says there are too many suffering and dying from the disease to ... pay close attention and take action. The Pastor says that the root cause of all ...
(Date:5/6/2016)... MOOREFIELD, W.V. (PRWEB) , ... May 06, 2016 , ... ... by WestBow Press) shares accounts of dying patients who have allowed those holding vigil ... June E. Kuykendall, RN, BSN, CHPN, hopes to help readers spiritually and practically gain ...
(Date:5/5/2016)... PA (PRWEB) , ... May 05, 2016 , ... ... on long-acting injectables (LAIs), today announced a development collaboration with the ... to treat serious mental disorders such as schizophrenia. , LAI medicines can offer ...
(Date:5/5/2016)... ... May 05, 2016 , ... TLC Laser Eye Centers announced today that ... eye center will now be called “Gordon Schanzlin New Vision Institute, a TLC Laser ... the full-service facility to ensure that patients continue to receive the highest quality of ...
(Date:5/5/2016)... ... 2016 , ... LELO has discovered many people are insecure about ... via email, social media and on the Volonté blog seeking advice about how to ... ‘normal’ or ‘correct’?” , While some methods are more common than others, there is ...
Breaking Medicine News(10 mins):
(Date:5/5/2016)... May 5, 2016  Diagnostic imaging has been ... to concerns that these tests cause health care costs to ... imaging, as well as the adoption of new ... medical peripherals that help health care providers cut costs, while ... medical imaging is a renowned authorized reseller of the ...
(Date:5/5/2016)... 5, 2016 Research ... "Europe Thalassaemia Market and Competitive Landscape Highlights ...      (Logo: http://photos.prnewswire.com/prnh/20160330/349511LOGO ) ... and Competitive Landscape Highlights - 2016, provides ... epidemiology, Thalassaemia market valuations and forecast, Thalassaemia ...
(Date:5/4/2016)... NESS ZIONA, Israel , May ... BVXV, TASE: BVXV) announced today that BiondVax,s CEO, Dr. ... 2016 conference in New York City . ... presenting at 10:30am at Pioneers 2016, a conference presented by ... New York Palace Hotel. The BiondVax presentation that ...
Breaking Medicine Technology: