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Fifth generation networks were launched in some cities in the UK and began to ask questions about whether this new technology posed health risks.
The technology is already available in other countries, such as South Korea, Spain, Switzerland and parts of the United States, to name a few, and will be extended in other countries over the next two years.
What are the fears and is there evidence to reinforce these fears?
What is different to the fifth generation?
As with previous cellular technologies, fifth generation networks rely on radio wave signals – part of the electromagnetic spectrum – transmitted between the receiver antenna, the antenna mast and your phone.
We are constantly surrounded by electromagnetic radiation – from radio and television signals, as well as all technical products, including cell phones, and natural resources such as the sun. Fifth generation networks use higher frequencies than previous telephone networks, allowing more devices to access the Internet simultaneously and at a higher speed. These are shorter distances in urban areas and, therefore, fifth-generation networks require more carrier aircraft than previous technologies, installed at levels close to the Earth's surface.
South Korea now has the fifth generation network in all parts of the country
What are the concerns?
The electromagnetic radiation used by all mobile phone technologies has prompted some to worry about growing health risks, including some types of cancer.
In 2014, the World Health Organization declared that "it has not been confirmed adverse health effects resulting from the use of the mobile phone".
However, the World Health Organization (WHO) and the International Agency for Research on Cancer have clbadified all radiofrequency radiation (including telephone signals) as "potential carcinogens".
"There is no conclusive evidence that exposure to this radiation affects humans with cancer."
The toxicology report published in 2018 by the UK Department of Health, cited by the investigators, concluded that male rats exposed to higher doses of RF radiation had a type of heart cancer.
In this study, mice were completely exposed to cell phone radiation nine hours a day for two years from birth.
No link was found between cancer and mice studied. But the study found that mice exposed to radiation lived longer than their counterparts.
Radio waves are not ionizing
The range of radio waves – used in mobile networks – is not ionizing ", which means that it lacks the energy needed to break DNA and thereby damage it cells, "said David Robert Graemes, researcher in the field of cancer.
However, exposure to the electromagnetic spectrum is greater than that of mobile phone frequencies, which clearly raises concerns about health risks.
The sun's ultraviolet rays fall into this harmful category and can cause skin cancer.
"It is understandable that people are afraid of cancer, but it is important to make sure that radio waves have less impact than the light we light every day," says Graemes.
"There is not enough evidence that telephone networks or wireless networks have caused health problems."
Should I worry about fifth generation antenna masts?
Fifth generation technology requires more new base stations – these are the masts that transmit and receive signals to and from phones.
With many vectors, everyone can operate at energy levels lower than those required by 4G technology, which means less exposure to radiation from fifth generation antenna masts.
In accordance with the UK Government's instructions for mobile base stations, radiofrequency fields in publicly accessible locations do not conform to standards.
What about the risks of heat?
Part of the spectrum of the fifth generation allowed by international guidelines is part of the range of microwaves that emit heat during the pbadage of things.
However, the effects of rising temperatures on fifth-generation networks (and earlier telephone technologies) are not detrimental, according to Professor Radony Croft, consultant of the International Commission for the Prevention of Non-Ionizing Radiation.
"The highest frequency of radio frequency exposure of the fifth generation was monitored and was too small to have a high temperature at the moment," Croft says.
(BBC)
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