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Diverse landen adviseren: reductie wifi-gebruik in scholen

marylandIn diverse landen wordt op overheidsniveau gesproken over het drastisch terugdringen van Wi-Fi in scholen.

Waar in Frankrijk en Belgie al in de wet deze adviezen zijn opgenomen zijn nu ook in Cyprus, Israel en in de V.S (de staat Maryland) soortgelijke wetten aangenomen of in de maak.


--  De Cyprus Minister of Education and Culture geeft schooldirecteuren het dringende advies geen gebruik te maken van draadloze apparatuur als Wi-Fi in klaslokalen. Dit advies is wettelijk vastgelegd.



-- In Israel hebben diverse wetten en adviezen ertoe geleid dat in de stad Haifa vrijwel bij alle scholen geen Wi-Fi apparatuur geinstalleerd is.  Het overgrote deel van de internetaansluitingen zijn bedraad. In enkele klaslokalen wordt nog wel Wi-Fi gebruikt. Deze Wi-Fi apparatuur wordt tijdelijk (maximaal 1 uur per dag) ingeschakeld. Ook worden speciale Wi-Fi acces point gebruikt die de stralingsintensiteit aanpast aan het aantal aangemelde apparaten. Zo wordt het stralingsniveau zo laag mogelijk gehouden.


Van 23-26 januari is er een Expert Forum gehouden in Israel. Hier waren meerdere interessante sprekers. Zo ook het hoofd IT van alle scholen in Haifa. In zijn presentatie geeft hij aan dat het overgrote deel van de internetaansluitingen in deze scholen bedraad zijn. Van de 45 lagere scholen hebben er 6 wifi-aansluitingen. Van alle high schools heeft er geeneen wifi meer.

Bij de scholen waar wel wifi is, zijn deze maar in een paar klaslokalen actief. Hierbij gaat het om een nieuw soort MIMO-router welke de stralingsintensiteit aanpast aan het aantal aangemelde apparaten. Daarnaast gaat het modem pas zenden als er een apparaat wordt aangemeld. Dit zorgt voor veel lager blootstellingen.

Ook kunnen deze routers centraal worden bediend waarbij de regel is dat deze routers maximaal 1 uur per dag worden aangezet.

zie (vanaf ongeveer 11.30min.)
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Meer hierover op de website van EHTrust.org:




-- In de Amerikaanse staat Maryland heeft het Maryland State Children's Environmental Health and Protection Advisory Council (CEHPAC) een dringend advies uitgebracht aan de Department of Education om het gebruik van Wi-Fi in klaslokalen drastisch terug te dringen. 



First State in the Nation: Maryland State Advisory Council Recommends Reducing School WiFi


Teton Village, WY — (SBWIRE) — 02/27/2017 — After reviewing new and growing evidence on health risks of wireless radiation, the Maryland State Children’s Environmental Health and Protection Advisory Council (CEHPAC) issued a Report advising the Department of Education to recommend local school districts reduce classroom wireless radiation exposures by providing wired—rather than wireless—internet connections. CEHPAC’s health experts include Governor appointed pediatricians, Maryland State House/Senate appointees and representatives of the Department of Education and Department of Health. The Council cited the recent US National Toxicology Program (NTP) findings of increased rates of rare malignant cancers in animals, as well as children’s unique vulnerability to the radiation. While several countries, such as France, Israel and Cyprus, already have such protective measures in place, this action to issue recommendations to reduce classroom wireless exposures is the first by an expert state body in the United States.

The Children’s Environmental Health and Protection Advisory Council recommends:


1. “The Maryland State Department of Education should recommend that local school systems consider using wired devices,” “WiFi can be turned off” and instead “a wired local area network (LAN) can provide a reliable and secure form of networking…without any microwave electromagnetic field exposure.”

2. New construction and renovations: “If a new classroom is to be built, or electrical work is to be carried out in an existing classroom, network cables can be added at the same time, providing wired (not wireless) network access with minimal extra cost and time.”

3. The Maryland State Department of Education should recommend that local school systems use strategies to minimize exposures: “Have children place devices on desks to serve as barrier between the device and children’s bodies; Locate laptops in the classroom in a way that keeps pupil heads as far away from the laptop screens (where the antennas are) as practicable; Consider using screens designed to reduce eyestrain; Consider using a switch to shut down the router when it is not in use”.

4. “The Maryland Department of Health and Mental Hygiene should provide suggestions to the public on ways to reduce exposure: Sit away from WiFi routers, especially when people are using it to access the internet. Turn off the wireless on your laptop when you are not using it. Turn off WiFi on smartphones and tablets when not surfing the web. Switch tablets to airplane mode to play games or watch videos stored on the device.”

5. “The General Assembly should consider funding education and research on electromagnetic radiation and health as schools add WiFi to classrooms.”

6. The Maryland Department of Health and Mental Hygiene should “ask the United States Department of Health and Human Services to formally petition the FCC to revisit the exposure limit to ensure it is protective of children’s health and that it relies on current science.”

7. The Report should be shared with the United States Department of Health and Human Services, Federal Communications Commission, Maryland State Department of Education and Maryland General Assembly

“While this report focused on WiFi radiation in schools, there are additional concerns about mobile phones and cell phone towers. CEHPAC plans to take a look at these broader issues over the next year,” the Report states.

Referring to the fact that US wireless public exposure limits were set in 1996, without testing for long term safety, the CEHPAC Council Report also stated that “decades-old standards need updating in light of new science.” Such statements are in line with the American Academy of Pediatrics, which has also called for a regulatory review and states that children’s brains are less mature and can absorb proportionately twice the wireless radiation as an adult because of children’s thinner skulls that contain more fluid.

“If you plan to watch a movie on your device, download it first, then switch to airplane mode while you watch in order to avoid unnecessary radiation exposure,” recommends the American Academy of Pediatrics.

In response to the 2016 NTP study findings of a cancer link, the American Academy of Pediatrics, Consumer Reports, Obstetricians and several Medical Associations have issued recommendations to reduce cell phone and wireless exposures to children. The American Academy of Pediatrics has also called on the United States government to strengthen wireless exposure regulations to protect children and pregnant women.

“Our children’s healthy future rests on the responsible actions of today,” stated Theodora Scarato MSW, of Environmental Health Trust, who brought the issue to the Council in Spring of 2014. “21st century learning should include 21st century science,” Scarato points out about research showing wireless alters brain development in addition to cancer. “Corded non-wireless connections in school are an important part of a safe and healthy school environment, respecting not only our children but also the teachers and staff.”

The Council heard testimony from health organizations and from parents who reside in multiple counties in the State of Maryland, including Montgomery County, Prince Georges County, Anne Arundel County, Baltimore County and Howard County. The Council also received hundreds of pages of expert scientific material and comments prior to the final Report, which the Council has posted on their website.

“Parents have a right to know if there is an environmental hazard in the classroom and actions that can be taken to reduce exposure. The stakes are so high for our children, yet we are way behind what has been happening around the world. Over 20 countries have taken steps and in some cases passed legislation to protect their youngest and most vulnerable citizens and it is time we do the same for ours,” stated Montgomery County parent Laura Simon, pointing to countries like France, Cyprus and Israel.

Scarato described the process of how she brought the health issue of children’s exposures to wireless in schools to Maryland State agencies almost three years ago, by first writing letters of concern about the school radiation exposures. “I was shocked to learn no government health agency had reviewed the issue from a health and safety standpoint considering how fast WiFi was being installed in schools across the State.” Dr. Sharfstein, Secretary of the Maryland Department of Health, initially responded to Scarato’s concern, “It is fair to say there are legitimate questions about the long-term health implications of microwave radiation” and that the Department of Health “would be interested in the advice and counsel of groups such as the Children’s Environmental Health and Protection Advisory Council.”

Scarato pointed out that the Education Department representative on the Council voted in favor of the CEHPAC recommendations to reduce wireless exposures.” The Maryland State Department of Education (MSDE) also had responded to Scarato’s initial concerns by referring her to CEHPAC which “exists for the purpose of identifying environmental hazards that may affect children’s health and recommending solutions to those hazards.”

In 2017, Maryland lawmakers will consider a bill to to create uniform screen safety guidelines for public schools “to protect children from the documented health hazards posed by daily use of digital devices.” Medical researchers are pointing to an array of psychological, emotional, and physiological psychological, emotional, and she see a logical health issues screens pose to children at the same time that schools are integrating wireless networks and one to one device initiatives into classrooms. In response to these health concerns, many schools worldwide are replacing wireless systems with wired systems, limiting time children spend on screens and developing policy to address health concerns posed by school wireless networks.

Wii Radiation in Schools in Maryland Final Report of the Maryland Children’s Environmental Health and Protection Advisory Council

Letters from Physicians CEHPAC’s Public Comments

Maryland State Children’s Environmental Health and Protection Advisory Council Website

Local/State/National and International Policy action on Wireless and Children

American Academy of Pediatrics
Letter to FCC and FDA Commissioners
Letter to US Representative Dennis Kucinich in Support of the Cell Phone Right to Know Act
The AAP responds to study showing link between cell phone radiation, tumors in rats May 27, 2016
American Academy of Pediatrics Website: Healthy Children.org Cell Phone Radiation & Children’s Health: What Parents Need to Know

Testimony to the Maryland State Children’s Environmental Health and Protection Advisory Council, https://www.youtube.com/playlist?list=PL2TxgdaZ0lgCbxVEVe30_BOe1v1Klu1w0
Testimony to Maryland State Board of Education https://youtu.be/XGhhtuvnqCs
Testimony of a High Schooler in Montgomery County about this issue to the State Board of Education https://www.youtube.com/watch?v=wnRGRnboXBg




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