EPA Scientists Develop Better Method to Detect Dangerous Molds

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EPA Scientists Develop Better Method to Detect Dangerous Molds

Up to 96 analyses can be run simultaneously

Two EPA scientists have developed an innovative way to detect potentially

dangerous molds much faster and with more accuracy. The new technology can

be used to detect the mold Stachybotrys, commonly known as " black mold " and

more than 50 other possibly problematic molds.

Molds typically grow in buildings affected by water damage and have been

found in homes, hospitals, schools, and office buildings. It is estimated

that about 50 to l00 common indoor mold types have the potential for

creating health problems. Exposure to mold has been identified as a

potential cause of many health problems including asthma, sinusitis, and

infections. It is also believed that molds play a major role in cases of

sick building syndrome and related illnesses.

Drs. J. Vesper and Haugland at the EPA Office of Research

and Development, National Exposure Research laboratory in Cincinnati, Ohio

have developed a DNA-based system that allows rapid identification and

quantification of molds in a matter of hours. Current methodologies require

days or weeks to identify molds before remedial action can be taken. With

the new technology, up to 96 analyses can be run simultaneously by

laboratory technicians, reducing the labor required to analyze samples while

significantly increasing the accuracy and validity of the analysis. The new

technology also enables scientists to make risk assessments by identifying

which mold is present and in what numbers.

In recognition of their work in developing the technology, the EPA

scientists received the prestigious Federal Laboratory Consortium Award for

Excellence in Technology Transfer. They were in competition with researchers

from all the Federal laboratories.

Technology is being introduced by the Environmental Technology

Commercialization Center, headquartered in Cleveland, Ohio, one of the

agency's technology transfer centers that assists U.S. industries in the

licensing of EPA technologies. The technology is available for licensing on

a non-exclusive basis by laboratories, indoor air quality specialists, or

other environmental professionals. Aerotech Laboratories, Inc., a small

Arizona business, is the first licensee under this government patent.

Mold Remediation

http://homerepair.about.com/gi/dynamic/offsite.htm?site=http://www.epa.gov/iaq/m\

olds/index.html

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