From this article on MSN, the tips at the end are as follows:

Finally, a few ideas you can use and share in the workplace to help stop the spread of flu germs:

• If you know you’re sick with the flu, stay home.
• Get a flu shot, which not only protects you but helps prevent contagion.
• Within a day of becoming ill, ask your doctor about antiviral medications, which can shorten the episode and contain the virus.
• Be especially cautious between late December and early March, the peak of flu season.
• Sneeze or cough into your elbow, not into your hands.
• Clean phones, doorknobs and desktops with alcohol swabs.
• Throw used tissues away!
• Wash your hands and face often with hot, soapy water.
• During flu season, never let anyone lick your keyboard.

Seriously. Is that a joke that slipped through??