We issued one right away. The state of Washington has a memo to send out and a flier to post on the wall of the workplace. The basic info is that you should stay home if you are running a fever and that if you're not running a fever it tells you how to "cover your cough", wash your hands, etc.
It took a few minutes on the computer to find it, print it out and get it posted. Then just printed out the memo and put it in everyone's mailbox. We also set out dispensers of anti-bacterial wipes and Purell hand sanitizer at different spots in the office. The agents really appreciate that we look out for them. Hey, they work their butts off for us, I can at least watch out for them as much as I can! (can you tell I love my agents? They're awesome!!)