Research released last week by the Ondokuz Mayis University in Turkey has found that mobile phones belonging to hospital staff were contaminated with bacteria. After testing the phones and hands of 200 hospital doctors and nurses, 95% of mobiles were found to be carrying one type of bacterium. The Methicillin-Resistant Staphylococcus Aureus (MRSA) strain - a so-called superbug - was found on one in eight of the mobiles. The researchers said common-sense cleaning procedures would reduce the risk, although more studies were needed because of the statistically small size of their sample.