Exposures to EMF
In almost every form that electricity flows, it results in electric and
magnetic fields being generated. I was an electrical engineer during my working career,
and over the years it has become very clear to me that electro magnetic fields (EMF) do
have the potential to do serious harm to human beings. My historical personal problem has
been that I do not have enough knowledge, nor experience, in order to quantify how much
energy of such fields is enough to cause this damage.
For many, many years there have been voices of concern arising. Without a real good basis
of knowledge, the concern has almost always fallen on deaf ears. So, there arose an
agreement that further investigation is desirable into possible risks of any damage to
human health.
Even after this apparently growing awareness about possible problems, laboratory
experiments of researchers are still only in the stage of showing that it might be
possible to cause changes in living cells. It is still not clear whether these types of
changes to cells are of any risk to human health.
What does seem apparent from epidemiological studies is that there is a link between EMF
exposures and CHILDHOOD leukemia. One type of leukemia has been found to have a weak
relationship to EMF in ADULT workers.
In recent years, the federal government has increased their funding of research into the
impacts of EMF. The key federal program is known as EMF RAPID (Research and Public
Information Dissemination). They submitted a FINAL report to the US Congress on June 15,
1999.
Their conclusions:
Copies of the report can be found on the EMF RAPID home page:
http://www.niehs.nih.gov/emfrapid
or by obtained by mail: EMF-RAPID Program, NIEHS, P.O. Box 12233, Mail Drop EC-16,
Research Triangle Park, NC, 27709.
Magnetic Fields at Home
(milligauss at 1 meter distance)
|
Clothes Washer |
Less than 2 |
Electric Range |
Less than 1 |
Fluorescent Lamp |
Less than 3 |
Hair Dryer |
Less than 3 |
Microwave Oven |
Less than 8 |
Television |
Less than 2 |
Note: At one foot distance, the signal
strength is approximately 10 times greater.
|
Magnetic Fields Outside
|
Distribution Lines
(under lines) |
1 to 80 milligauss |
Transmission Lines
(edge of right-of-way) |
1 to 300 milligauss |
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