Cell Phones Increase Risk of Death By Lightning, Doctors Claim

We can all stop arguing about whether the climate is changing. Evidence is overwhelming, from shrinking glaciers to melting polar ice caps and seas rising at twice the rate of the pre-industrial era. Animals are changing migration and mating patterns; in the North, 125 lakes disappeared; river ice is melting sooner in spring. This year is expected to be the hottest, stormiest and driest on record. The big remaining question is how much of the trend is natural (scientists admitted they know little about the Sun's role!) and how much is exacerbated by greenhouse gas emissions. Meanwhile, a host of studies made dire predictions about the inevitability of rising temperatures and swamped coastlines over the next century. Nasty side effects were predicted: more intense rainstorms; worse droughts; stronger hurricanes; increased allergies; ice-free arctic summers; and economic costs. A couple novel solutions were proposed: altering airline flights and lofting a ring of miniature satellites to shade the equator. Tempers rose in 2005, too, with the year closing on a low note from the perspective of more than 150 nations who pledged to do something about the problem, without the support of the United States or China.

If you're chatting on a cell phone during a lightning storm,  dropped calls could be the least of your worries.

According to a letter published in this week's issue of the British Medical Journal, people who talk on, or even just carry, mobile phones outdoors during storms are more likely to sustain fatal internal injuries if struck by lightning.

One U.S. lightning expert is skeptical, however.


Human skin is resistant  to transmitting electricity into the body, so when lightning strikes a person, it tends to travel along the skin. Scientists call this phenomenon "flashover." According to the doctors, conductive materials such as liquids or metallic objects can interrupt flashover and direct lightning into the body, causing internal damage.

"This can result in injuries like cardiac arrest, which is often fatal," said Swinda Espirit, a doctor at Northwick Park Hospital in England who co-authored the letter.

The doctors describe the case of a 15-year-old girl who was struck by lightning while using a cell phone in London. The girl survived, but still suffered physical, cognitive and emotional problems one year later.

The doctors also cite three anecdotal newspaper reports of people being struck by lightning while talking on cell phones.

"This rare phenomenon is a public health issue, and education is necessary to highlight the risk of using mobile phones outdoors during stormy weather…" the doctors write. The letter in the journal, however, is not backed by the sort of scientific rigor that goes into many published papers.


Vladimir Rakov, a lightning expert at the University of Florida, chuckled when he heard about the letter. He says the mechanism outlined by the doctors sounds unrealistic.

"I don’t think having a cell phone in your pocket can change the outcome of a lightning strike," Rakov told LiveScience.

Better advice, Rakov said, would be: "Don't remain outdoors during a thunderstorm, whether you carry a cell phone or not."