Virus alert

We just got this email from our IT dept
Just a heads up (Oh if someone has posted this earlier I have not yet had a chance to look for it around here so forgive me.. I am a busy man)
Input-Output employees are receiving a large number of email messages referencing an electronic greeting card: You've received a greeting ecard from a School friend! (or something similar) These e-mails contain a virus and must not be opened. Most of these e-mails are being caught by our anti-virus measures and are being quarantined, but some are being delivered to Inboxes.
This virus is new and our vendors are working on this issue. Recipients should not open the attachment and should delete the message immediately. If the message is quarantined, please delete it from your quarantine Inbox.
Just a heads up (Oh if someone has posted this earlier I have not yet had a chance to look for it around here so forgive me.. I am a busy man)