Did you know that Lister used this principle? http://www.bbc.co.uk/history/programmes/peoplesmuseum/week1_16.shtml You got to love the BBC. Cheers Frank -----Original Message----- From: [log in to unmask] [mailto:[log in to unmask]] On Behalf Of Amanda Savage Sent: 25 September 2009 08:23 To: [log in to unmask] Subject: [OCC-HEALTH] Air systems that 'sterilise' the area? Has anyone seem this? I think it makes a couple of very worrying claims & haven't seem any research but I have been asked to comment. Input from anyone with an infection control head on their shoulders would be of much interest. ******************************** Please remove this footer before replying. OCC-HEALTH ARCHIVES: http://www.jiscmail.ac.uk/lists/occ-health.html CONFERENCES AND STUDY DAYS: http://www.jiscmail.ac.uk/cgi-bin/filearea.cgi?LMGT1=OCC-HEALTH OCCUPATIONAL HEALTH NURSING EDUCATION http://www.aohne.org.uk