Europe launches large-scale mobile phone security research

London, April 22 (Xinhua Huang) In order to finally determine the health effects of mobile phones, Europe 22nd launched a large-scale mobile phone security research, will be in the next twenty or thirty years to hundreds of thousands of mobile phone users health status tracking. The study, by the British Imperial Institute of Technology, said on the day that the research, called Cosmos, involving 5 European countries, including the UK, Denmark, Sweden, Finland and the Netherlands, plans to track at least 250,000 mobile subscribers aged 18 to 69, with a study period of 20 to 30.　　The study included the use of mobile phones for chronic diseases such as cancer. Paul Elliott, a professor at Imperial College, said the scientific community has been concerned about the health effects of mobile phones, but it has only been a major fad in recent years, so it used to be a short-term study.　　The aim of this large-scale study is to fill gaps and clear the link between the use of mobile phones and health. According to the introduction, the world is currently using more than 6 billion mobile phones. Past studies have concluded that the use of mobile phones leads to increased risk of car crashes, but there is no definitive conclusion as to whether there is a link between the use of mobile phones and the incidence of chronic diseases such as cancer.