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| June 30 | |
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Cell phone and radio frequencies |
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How does that radio frequency, or RF, affect us? One of the biggest fears is that of cancer. According to the World Health Organization, current research does not indicate an increased risk, but the amount of studies which have focused on cell phones has been small. Questions do remain about the effect of cell phones on brain activity, reaction times, and sleep patterns. And it’s not known what effect RF has on children’s developing nervous systems. What has been proven is that driving and talking don’t mix—using a cell phone while driving increases the risk of having an accident by four times. And it doesn’t make a difference if you’re using your hands or a hands-free unit. Until we know more, the World Health Organization recommends that if you’re concerned about the potential effects of RF, reduce your exposure and your children’s by limiting the length of calls or using hands-free devices. Everyone should avoid using cell phones while driving. The World Health Organization is sponsoring a large study in more than 10 countries to identify if there are any links between the use of cell phones and head and neck cancers. The study is expected to be completed in 2003. |
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Is there any risk of using a cell phone with a medical device, such as a pacemaker? It is possible, but only if you put the phone right over the pacemaker. Putting a cell phone to your ear to use in a normal fashion should not cause a problem. However, cell phones can interfere with hearing aids, and with defibrillators. That’s why cell phones are restricted in intensive care units. | |
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Resources:
Mobile Telephones and Their Base Stations |
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