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:10/13/2017)... Calif. (PRWEB) , ... October 13, 2017 , ... Many ... dementia. However, many long-term care insurance companies have a waiver for care if the ... 90-day elimination period, when the family pays for care, is often waived, so the ...
(Date:10/13/2017)... Milford, NJ (PRWEB) , ... October 13, 2017 , ... ... weekend at scenic Alexandria Park in Milford, NJ. This free event, sponsored by ... and physical activity. The fun run is geared towards children of all ages; ...
(Date:10/13/2017)... ... October 13, 2017 , ... ... Agile Software Development, has been awarded a contract by the Center for Medicare ... (BPA) aims to accelerate the enterprise use of Agile methodologies in a consistent ...
(Date:10/12/2017)... , ... October 12, 2017 , ... ... services for healthcare compliance program management, will showcase a range of technology and ... for Assisted Living (NCAL) Convention and Expo to be held October 14–18, 2017 ...
(Date:10/12/2017)... ... October 12, 2017 , ... The ... demand of today’s consumer and regulatory authorities worldwide. From Children’s to Adults 50+, ... to meet the highest standard. , These products are also: Gluten Free, ...
Breaking Medicine News(10 mins):
(Date:10/11/2017)... , Oct. 11, 2017  True Health, ... has amplified its effort during National Breast Cancer ... hereditary cancer risks. ... Clinical Oncology calculated that more than 10 million ... inherited mutations in BRCA1 or BRCA2 and have not ...
(Date:10/5/2017)... 2017  In response to the nationwide opioid ... Surgeons (AAOMS) released prescribing recommendations that urge ibuprofen ... as a first-line therapy to manage a patient,s ... Recognizing the value and importance of ... Prescribing: Acute and Postoperative Pain Management" stresses that ...
(Date:10/2/2017)... Oct. 2, 2017  Eli Lilly and Company (NYSE: ... for the third quarter of 2017 on Tuesday, October ... on that day with the investment community and media ... The conference call will begin at 9 a.m. Eastern ... a live webcast of the conference call through a ...
Breaking Medicine Technology: