A British Airways cabin steward is being treated in an isolation unit at a London hospital after falling ill on a flight from Mexico, where a killer virus is believed to have caused at least 68 deaths and sparked widespread panic. The BA steward was undergoing tests in a London hospital for the swine flu virus after arriving on a flight from Mexico City. It is the first suspected case of the new flu strain to be reported in Europe, prompting fears it may have spread across the Atlantic from Mexico. http://www.guardian.co.uk/world/2009/apr/26/swine-flu-pandemic