The Resume Virus is out. It's the latest and greatest. It is a Word Macro virus and will attach to all in your address book. Does this sound familiar, well it is...
This is a newer version of the Melissa virus of old. Apparently, it is a bit hairier than the original, but it should be pretty easy to protect against, considering it is a variation of an existing virus.
For information on this virus and it's specifics, go to any of the Virus Protection software sites (McAfee, Norton, NAI, etc.)
For information on VBScript based viruses and protecting your environment against them, check out this article by Marcin Policht:
It is very detailed on how to avoid critical situations.