At the Texas House of Representatives House Bill 101 was heard yesterday, 19th March 2013. The audio/video can be found here 2 hours 45 minute in.
From My San Antonio – Andrea Hernandez, one of the students that refused to carry the tracking RFID and was subsequently expelled from John Jay High School, ” told legislators Tuesday that she became ill because of radiation from the tags in other students’ IDs.
“It’s like being in an X-ray machine for eight hours,” Andrea Hernandez said. “It’s going to make you sick.””
Incredibly the vendor of the active RFID 433MHz tags that the students wear, Michael Wade, stated that “said they [RFID tags] do not produce any radiation. – “None at all,” he said.”
…move along people, clearly nothing to see here then?
Michael Wade is uninformed. Radio frequency is electromagnetic radiation. The following is taken from this EU document “Is RFID safe in the workplace” and talks about the effects of RFID radiation.
Radio communications and microwave frequencies are known as radiofrequency, which fall within the kHz to GHz range. In the case of RFID, the frequencies used are in the order of 145 kHz, 13.56 MHz, 800-900 MHz and 2.4 GHz. There are two different kinds of electromagnetic radiation. Depending on their major effects, electromagnetic fields can be divided into ionizing radiation and non-ionizing radiation. As radiofrequency photon energy up to 300 GHz is not high enough to break these bonds, these kinds of electromagnetic fields are known as Non-Ionizing fields. Fields with frequencies above this limit are known as Ionizing Electromagnetic Fields. (433MHz tags used at John Jay)
Ionization is a process that breaks the atom-electron bond, thus creating molecules without sufficient electrons to achieve a neutral charge. This causes molecular changes that may produce biological damage, including changes in DNA.
Also this article from the World Health Organisation about mobile phone frequencies, 450 and 2700 MHz, operating near the 433MHz RFID tag frequency that John Jay High use.
Radio frequency radiation and health effects is too large a topic to be covered here in any depth but there is a mounting body of evidence to suggest that electromagnetic frequencies can have an effect on health – this is from radiation. So statements from RFID vendors, that could be described as misleading and uninformed, need a little more research. The health effects of active and passive RFID are known. With good evidence to suggest radio frequencies can harm humans, here are just a handful of excellent websites dealing with this topic:
Unfortunately these frequencies are invisible and we have no knowledge of what we are accumatively exposed to. Therefore eliminating one less potential health hazard from our lives by not wishing to carry an active RFID tag could considered a prudent action to take.
So though individuals may choose not to consent to using RFID due to personal, spiritual, privacy/civil liberties concerns, it may appear that there is no choice whether or not to participate in the electrosmog that comes from others use of, RFID, radio frequencies technologies.
I am quite sure active RFID technology isn’t more harmful than example keeping phone with WiFi all day in pocket. However no one should be forced to do that and this way to use active RFID sounds like bad idea. ” The health effects of active and passive RFID are known. ” …this is too much generalization, as study was about implants. Mobile phone radiation study might be more relevant.
I did further study RFID tags. Many active tags have battery which last at least 1 year. Radiation from tags like this is really minimal. Every radiation source is limited by their energy source. ID cards have minimal battery which last forever, therefore they cannot give any meaningful radiation exposure like example daily charged telephone can.
In my opinion, RFID is hazardous to health, specially when children are concerned. They should be kept away from radiations as much as possible