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Travelling By Means Of Commercial Air Carriers Might Mean Close Encounters With Airport Full Body Scanners
The stopped terrorist assault on a passenger jet going to Detroit, where the would be terrorist had explosives in his under-wear, has got governments around the world deciding to install body scanners at airports in order to, hopefully, stop any other suicidal terrorist from taking explosives onto commercial airlines.
Airport Body scanners use one ot two technologies - millimeter wave sensors or backscatter X-rays. As the majority of body scanners installed are the backscatter X-ray type this article will be about these only. The question that both passengers and governments really should be wanting to know but are not doing so is. Is the full body scanner safe to use? Will regular airline passengers who are scanned several times a year sustain any detrimental effects to their health?
X-rays:
X-rays, also called Rontgen Rays, are a type of ionizing radiation. If you have ever had an X-ray you will be aware that while the Radiologists takes a X-ray he stands at the back of a radiation proof screen to be able to protect himself against the ionizing radiation.
If you have had a X-ray while at the dental practitioners you will see that the Dentist will also stand at the rear of a screen or leave the room while the X-ray is taken. Radiologists and Dental practitioners understand that exposure to X-rays may cause malignant tumors.
According to Cancer Research UK. The proportion of cancers due to X-rays is 0.6 percent.
Mammograms:
Females at high risk -- individuals with a hereditary or familial predisposition to breast cancer -- who may have had 5 or more mammograms in their twenties were found to be 2.5 times more likely to develop breast malignant tumors as compared to high-risk women who had not received any mammograms.
Elderly females at high-risk increased their likelihood of having breast cancer by 1.5 times by having mammograms. Simply, in high risk females, mammograms increase the chances of having breast cancer. The greater the number of mammograms you have the higher the likelihood of getting cancer.
Upon reviewing the clinical data the U.S. Preventive Services Task Force has published new suggestions concerning mammograms.
Specifically, that women under the age of 50 do not need mammograms unless there exists a good reason for doing so. That women above 50 should only get them every second year. The radiation from mammograms might be low-dose radiation but it is still X-rays. The same type of ionizing radiation used in backscatter X-ray full body scanning equipment.
If getting a mammogram raises the risk of a female having breast cancer then what about the amount of ionizing radiation a female would be receiving if she were being scanned using a Backscatter X-ray full body scanner each time she took a journey on a commercial airline.
CT Scans:
One can find more than enough evidence to demonstrate that exposure to X-rays is harmful for your health. It might be recommended to reduce exposure to ionizing radiation as much as possible. A way to do this is to not have any kind of unneeded medical X-rays. For example some individuals get annual full body CT scans as part of a yearly health and wellbeing check-up.
As per a research report in the New England Journal of Medicine one third of all CT scans will be clinically unnecessary. When you consider that throughout the year 2006, in the US, there was greater than 62 million CT scans, which means there were over 20 million needless CT scans carried out that year.
All airports will eventually have body scanners installed for the purpose of security reasons. You may currently opt out of the airport body scanner and get a pat-down, however this may change any time sooner or later as airports would prefer everybody to go through the scanner.
In the event you travel regularly then, according to the medical research, you will be exposing yourself to X-rays which could cause you to sustain serious medical problems.
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