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U. SrEnlists Mount Sinai Lab's Help
In Great Lake Pollution Emergency
The U.S. Environmental Protection
"Our concern," said Dr. Selikoff, "stems
Agency has requested Mount Sinafs En from the fact that the Paterson tihcstoi
vironmental Sciences Laboratory to under workers through the years accumulated
take a crash program on the effects of and retained large amounts of amositc
drinking of asbestos-contaminated water asbestos fibers in their body tissues. In
by residents of Duluth and nearby Min asbestos workers, whose exposure to the
nesota, Wisconsin and Michigan com fibers has been mainly through inhalation,
munities yyfao usc Lake Superior for .their.,, the msbeatos-eaused cancers generally did
water supply.
not show up for 20 or 30 years.
On June 15, the E.P.A. disclosed that
"If the residents of Duluth have similar
"high concentrations" of mineral fibers had been found in the lake waters, hereto fore considered pure for drinking. The fibers are believed to come from waste dis charges from a taconite mining company which has been dumping waste rock tail
accumulations of asbestos as did asbestos workers, we are concerned about the future."
Dr. Hammond and other American Cancer Society researchers wifi analyze
ings daily into the largest of the Great the death records of 3,000 Duluth resi
Lakes for 16 years. Dr. Selikoff said that dents who have been part of a national
his laboratory had already identified the cancer survey of one million persons fol
fibers as the amositc variety of asbestos, lowed since 1959. Dr. Hammond will look
the type found by him and his colleagues for possible early signs of increased deaths
22 years ago to cause deaths among from cancer, particularly that of the
workers ins Paterson, N.L, asbestos plant. gastrointestinal tract.
These workers experienced three times
the expected death rate from cancer of the gastrointestinal tract.
T\^xtends Reach
Dr. Selikoff has set up his staff to work Continued from page 4
12-hour shifts around the clock to that
o Dr. Carter Marshall, Associate Pro
testing results might be available within fessor of Community Medicine, injffurge
a few weeks "in light of the seriousness of his department's audio-visual programs,
of the potential hazard."
tjbe television link represents our first
At press time, he and Dr. E. Cuyler tort to expand the effectiveness of .ail
Hammond, Adjunct Professor of Com
th personnel delivering health services
munity Medicine and vice president of the
whatever the organizational framework,
American Cancer Society, had gone to
it private or group practice.
Duluth to set up the studies which will
Spelling out some of the areas In which
compare the accumulation of asbestos
saw potential for telemedicine com-
fibers in the tissues of Duluth residents jimlnarion, be said: There's no reason
with that of asbestos workers and of peo
a system like this couldn't be adapted
ple with no known exposure to the mineraL
a well to serve adults, say in a rural
Dr.. William J. Nicholson, Assistant
to bring health information to the
Professor of Community Medicine, and
[y homebound, to establish finks be-
a biophysicist, has also begun analyzing
the school nurse in tire public
samples of the Minnesota city's air and
ila with physicians."
water.-'--____
Although, sccoriflng to -Dr. Selikoff, there have been no pure studies of the
Research Gcants
effects of Ingestion of asbestos in humans,
i the last issue of XhfMount Sinai
the EJ?.A. said that limited animal studies
"CenterNews, S1,236,1S5 has been
have indicated that when asbestos is p|
f toTMounhSinii School of Medi-
in the stomach, it rapidly enters the I
rContinued research ilmH^. 11| n
stream and is widely distributed to tissues
icame from the US. Department of
throughout the body.
, Education and Welfare.
PLAINTIFF'S EXHIBIT USX-1140
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