http://www.le.ac.uk/library/clinical/influenza/index.html – Keith Nockles of University of Leciester Clinical Sciences Library gathers together information on Swine Flu, Avian and Pandemic Influenza.

http://blog.tripdatabase.com/2009/04/swine-influenza.html – Jon Brassey, of TRIP has gathered together these links.

http://sis.nlm.nih.gov/enviro/swineflu.html – from US National Library for Medicine

http://news.bbc.co.uk/1/hi/world/americas/8024611.stm from BBC

http://www.hpa.org.uk/webw/HPAweb&Page&HPAwebAutoListName/Page/1240732817665?p=1240732817665 Health Protection Agency

http://www.admin.cam.ac.uk/univ/health/flu/ and finally, University of Cambridge advice.