and I can imagine what the Influenza nanoprogram could probably do...
-200 on all initiatives and abilities... 'cept for cold resistance and movement; cold resistance would go down so much that you'd take damage every second unless wearing something warm, and your run speed would be effectively reduced as such that no vehicle/nano program could bring it up; you can't move 'til it goes away.
Treatment kits and first aid would probably help with the hp loss, but other than that you'd have to wait for the effects to wear off.