IATA Director General, Pierre J Jeanniot, stated in letters to the Vice President of the European Commissioner and Commissioner for Transport, Mme Loyola de Palacio and US Secretary of Transport, Mr Norman Mineta, “At the present time, there is no conclusive medical evidence supporting the alleged connection of deep vein thrombosis (DVT) with long distance travel. Nonetheless, a number of further studies are underway and IATA Members are very much aware of the need to minimise any potential risks”. IATA is organising a worldwide conference on cabin health in Geneva 17-18 May 2001.