"infection" by tgkuohttp://www.trailfire.com/tgkuo/trails/53107tgkuo/trails60DHPE Infectious Factshttp://www.trailfire.com/tgkuo/marks/181535infectiontgkuoTue, 11 Dec 2007 05:19:08 -0800trailfire:markId:181535Emerging Diseaseshttp://www.trailfire.com/tgkuo/marks/181756infectiontgkuoWed, 12 Dec 2007 01:33:08 -0800trailfire:markId:181756