However, as far as digital or analogue mobile phones are concerned, there is no clear evidence in the existing scientific literature that the use of these devices poses a long-term health hazard. Research into these health issues continues around the world. At the international level, the World Health Organization has initiated an Electromagnetic Fields Project. The project, designed to standardise international research efforts and to increase our knowledge in this particular area, should be completed by 2001. Precautionary options Options to reduce exposure are available for mobile phone users who are concerned about the possible health risks.
Mobile phone covers that claim to shield the user's head are also available.
Research to support this claim has not been published and phone manufacturers have stated that such covers inhibit the correct function of the phone. This topic is sponsored by the Commonwealth Department of Industry, Science and Resources .