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Asbestos - A Slim and Strong
Enemy
Michael Russell
For centuries, asbestos was
used. Thousands of workers were
exposed to the risks of this
mineral that has several
beneficial properties, but on
the other hand can lead people
to death.
First, the relation between
asbestos and death of some
workers wasn't made clear. The
Greek geographer Strabo and the
Roman naturalist Pliny the
Elder noticed something wrong
regarding asbestos workers.
Both found a sickness in the
lungs of slaves that worked
with asbestos.
Despite the evidence, the
diseases related to the
asbestos use were ignored for a
long time. Only in the year
1931, the first laws were
created in England in order to
create preventative
measures.
The use of asbestos
The Greek people named this
mineral asbestos uniting two
words in Greek: a, for non and
sbestos, for extinguishable.
So, asbestos means
inextinguishable, which can be
easily understood after reading
about the effects of this
mineral on the lungs of
workers.
Asbestos was largely used due
to its various properties. This
mineral is resistant to fire,
to some chemical effects and it
also is waterproof. Due to this
characteristic of being
resistant to fire, it was used
by unreliable merchants that
used to sell crosses - that
were supposed to be pieces of
the cross where Jesus Christ
was hung - made of asbestos.
Since asbestos may have an
appearance of old wood it could
be easily sold and the fire
resistance was the perfect
excuse to sell it.
During the 1800s, the use of
asbestos increased due to the
Industrial Revolution. It
started to be used worldwide,
without any regard to working
conditions. More than 3000
branches of industrial
production used asbestos in the
manufacturing of its products,
which just contributed to the
development of a disease
commonly diagnosed in people
that were exposed to
asbestos.
The health conditions regarding
asbestos exposure
For centuries, asbestos was
used. And for decades, its
effects were simply ignored.
Doctors related some deaths to
the exposure to asbestos, but
it took years until the first
measures were taken.
During the Industrial
Revolution and the following
years, working conditions were
highly despised. By that time,
it didn't matter what
conditions people worked under,
but how fast and efficiently
they could do their job. This
situation only contributed to
the increase in the number of
people who had respiratory
problems.
The problem and the risk to the
health regarding asbestos lies
in a simple action: inhaling
the particles spread by this
mineral. If the particles are
not inhaled, it does not
represent a risk. But the truth
is that, working with asbestos,
it is almost impossible not to
inhale particles.
These particles inhaled get
stuck in the lungs' tissues,
causing a type of cancer that
is known as mesothelioma or
asbestosis. Mesothelioma is the
cancer of the pleural and
peritoneal linings. When it is
diagnosed, it is in general too
late to do something: it's
often fatal. Besides,
mesothelioma has a long period
that it remains in a latent
state: it can remain unnoticed
for 15 up to 60 years.
Asbestosis is a condition that
compromises the elasticity of
the lung tissue, which makes it
difficult for the organs to
exchange gases, resulting in a
low level of oxygenation of the
blood. It restricts breathing
and can be unnoticed for up to
30 years.
Even with the preventative
measures assured by laws, the
number of deaths related to the
exposure to asbestos has
increased. In 1968, there were
153 deaths caused by
mesothelioma but in 2003,
statistics shows 1874 deaths.
And it is not a world number:
it was registered in Great
Britain.
About the author:
MMichael Russell Your
Independent guide to
Asbestos
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