The Grossest, Germiest Parts of Your Office — and How to Avoid Getting Sick

Did you know certain surfaces and materials are easier for germs to cling to? "Fomites are materials that can hold germs, like viruses," said Dr. Lansen.

"Unfortunately, lots of office surfaces are nonporous, and therefore, pretty good at transmitting the flu virus," said Dr. Lansen. "Nonporous materials, like glass, plastic, and metal" are the worst. Dr. Larsen and Dr. Sussex-Pizula shared locations that are "prime candidates for flu transmission:"

• Keyboards
• Mice
• Light switches
• Phones
• Desks
• Chairs
• Doorknobs
• Printer touch screens
• Water cooler buttons