January 2007
LiveScience.com - Herpes Might Cause Alzheimer's
A gene known to be a major risk factor for Alzheimer's disease puts out the welcome mat for the virus that causes cold sores, allowing the virus to be more active in the brain, researchers announced today.
July 2006
LiveScience.com - Virus News
livescience information on viruses
January 2006
1
(3 marks)