Cell Phone Debate Continues

Just weeks after the World Health Organization declared that mobile phones may cause cancer, a review of the literature finds no evidence to support the claim.

Written byJef Akst
| 1 min read

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A large-scale literature review by researchers in the United States and Europe finds that there is no convincing data to suggest that cell phones are carcinogenic. Furthermore, the researchers argue that there’s no known mechanism by which the radio signals from phones could cause cancer.

Just last month, a panel of experts commissioned by the World Health Organization (WHO) conducted their own literature review and concluded, based primarily on epidemiological data comparing cancer patients and disease-free individuals, that electromagnetic fields given off by cell phones may cause brain cancer. But the new study, published last week (July 1) in Environmental Health Perspectives, begs to differ. "Although there remains some uncertainty, the trend in the accumulating evidence is increasingly against the hypothesis that mobile phone use ...

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  • Jef (an unusual nickname for Jennifer) got her master’s degree from Indiana University in April 2009 studying the mating behavior of seahorses. After four years of diving off the Gulf Coast of Tampa and performing behavioral experiments at the Tennessee Aquarium in Chattanooga, she left research to pursue a career in science writing. As The Scientist's managing editor, Jef edited features and oversaw the production of the TS Digest and quarterly print magazine. In 2022, her feature on uterus transplantation earned first place in the trade category of the Awards for Excellence in Health Care Journalism. She is a member of the National Association of Science Writers.

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