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Ditch That Cell Phone in a Thunderstorm
HealthDay ^ | June 23, 2006 | Amanda Gardner

Posted on 06/23/2006 2:13:12 PM PDT by fgoodwin

Ditch That Cell Phone in a Thunderstorm

http://www.healthday.com/view.cfm?id=533442

The devices may prove deadly in a lightning strike, some doctors suggest

By Amanda Gardner
HealthDay Reporter

FRIDAY, June 23 (HealthDay News) -- Citing the case of a 15-year-old girl struck by lightning while using her cell phone in a London park last year, some doctors are warning against the outdoor use of the devices during stormy weather.

The girl survived, but is confined to a wheelchair, has lost some hearing in the ear she was holding the phone to, and suffers a variety of physical, cognitive and emotional problems. She has no memory of the incident because she also suffered cardiac arrest at the time.

"This rare phenomenon is a public health issue, and education is necessary to highlight the risk of using mobile phones outdoors during stormy weather to prevent future fatal consequences from lightning-strike injuries related to mobile phones," three British doctors write in the June 24 issue of the British Medical Journal.

But other experts point to a number of variables that could have played a role in the accident.

"I am not aware of any research on a cell phone being a particular attractor of lightning," said John Drengenberg, manager of consumer affairs at Underwriters Laboratories Inc., in Northbrook, Ill. "There's nothing that would indicate they would attract lightning other than the fact that this girl with her cell phone and antenna would be something that would be the only thing that lightning would go to in that area."

Lightning is the second-leading weather-related source of fatalities in the United States, according to the National Lightning Safety Institute. National Weather Service data notes that 400 people are struck and approximately 67 are killed each year by lightning -- more deaths than caused by hurricanes or tornadoes. Only floods are more deadly.

Almost three-quarters of people who survive a lightning strike suffer lifelong, severe complications and disabilities. Lightning also causes about $5 billion of economic loss each year in the United States.

According to the authors of the letter, the high resistance of human skin means that if lightning strikes, it is conducted over the skin without entering the body, resulting in a low death-rate phenomenon known as "flashover." But conductive materials such as liquids or metallic objects -- i.e. cell phones -- disrupt the flashover and result in internal injury with greater death rates, according to the three authors from Northwick Park Hospital in Middlesex, England.

The letter's authors could not find any similar cases reported in the medical literature, although they did find three cases reported in newspapers in China, Korea and Malaysia. In all these cases, the person died after being struck by lightning while using a mobile phone outside during a storm, the authors said.

The Australian Lightning Protection Standard recommends that metallic objects, including cordless or mobile phones, not be used or even carried outdoors during a thunderstorm.

People can take other common-sense precautions during a lightning storm, Drengenberg said:

• Get inside during a thunderstorm, and don't use a landline telephone. "If lightning strikes in the area, it will come through the telephone lines and could go through you," he warned. Also, avoid electrical appliances such as washing machines or dishwashers.

• Don't take a shower or wash dishes because lightning can travel through water pipes.

• Don't stand near an open window on a hot day when there's a lightning storm. As the heat leaves the house through the window, it becomes a conduit for lightning.

• If you find yourself stuck outside, avoid wide-open spaces and don't stand under a tree. Thanks to the saline composition of your blood, you are a better conductor of electricity than the tree.

More information

The National Lightning Safety Institute has more on lightning safety: http://www.lightningsafety.com/

SOURCES: John Drengenberg, manager, consumer affairs, Underwriters Laboratories Inc., Northbrook, Ill.; June 24, 2006, British Medical Journal

Last Updated: June 23, 2006


TOPICS: Health/Medicine; Outdoors; Society; Weather
KEYWORDS: cellphones; lightning; safety

1 posted on 06/23/2006 2:13:15 PM PDT by fgoodwin
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To: fgoodwin

I'm just guessing here but I assume she's in a wheelchair due to the lighning strike? It could really change the whole story if we found that she was already in the chair prior to the strike.


2 posted on 06/23/2006 2:19:53 PM PDT by cripplecreek (I'm trying to think but nothing happens)
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To: fgoodwin

"avoid electrical appliances such as washing machines or dishwashers."

I do anyway, on principle. It doesn't have to be raining.


3 posted on 06/23/2006 2:22:59 PM PDT by linda_22003
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To: fgoodwin

I thought they caused brain tumors. Now this?


4 posted on 06/23/2006 2:34:15 PM PDT by HOTTIEBOY (I'm your huckleberry)
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To: linda_22003

LOL!

I should have read your advice about an hour ago as I just mowed the lawn while hearing some strong thunder in the distance.

I'll live by this safety rule from now on : " avoid any and all appliances if there is thunder anywhere in the Western-Hemisphere".


5 posted on 06/23/2006 2:38:30 PM PDT by Cagey
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To: Cagey

I just meant that I avoid housework-related appliances on principle. I'm okay with things like stereos, telephones, and coffeemakers.


6 posted on 06/23/2006 2:43:43 PM PDT by linda_22003
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To: linda_22003

I do sometimes, but then, no one else picks up the slack...so there I am today, with a vacuum in hand...


7 posted on 06/23/2006 2:46:39 PM PDT by Knitting A Conundrum (Act Justly, Love Mercy, and Walk Humbly With God Micah 6:8)
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To: Knitting A Conundrum

I mostly outsource it. ;)


8 posted on 06/23/2006 2:47:26 PM PDT by linda_22003
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To: linda_22003

I would if anyone were here besides me!


9 posted on 06/23/2006 2:49:32 PM PDT by Knitting A Conundrum (Act Justly, Love Mercy, and Walk Humbly With God Micah 6:8)
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To: linda_22003

I knew that and thought your post was funny.

Although, I equate telephones to work so I'd put them on the "to avoid" list.


10 posted on 06/23/2006 2:49:40 PM PDT by Cagey
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To: cripplecreek

People are breeding zombies.... Other day i'm driving in the parking lot and the family is loading their evil suv.
Their little girl aprox 10yrs old is just zombying around not paying attention as my car is closing in, i had to slow down even more just incase she decided to "walk" in front of my car as she wasn't paying attention to where she was wandering, all her concentration was on the dam phone.


11 posted on 06/23/2006 10:06:29 PM PDT by 1FASTGLOCK45 (FreeRepublic: More fun than watching Dem'Rats drown like Turkeys in the rain! ! !)
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