As part of its Healthy Workplace Project, the hygiene products and services company Kimberly-Clark Professional, had trained hygienists go round swabbing frequently touched surfaces in high traffic locations in Atlanta, Chicago, Dallas, Los Angeles, Miami and Philadelphia.
Using a Hygiena System SURE II ATP Meter, the hygienists swabbed and analyzed a total of 350 surfaces.
The meter tests for levels of Adenosine Triphosphate (ATP). ATP is commonly used in food hygiene as a quick measure of cleaning quality for surfaces. Used for transporting chemical energy between cells, ATP is present in all animal, vegetable, bacteria, yeast and mold cells, and its presence indicates contamination by any of these.
If you touch a surface with an ATP reading of 300 or higher, you are thought to be at a high risk of getting sick from a transmitted illness, according to a press statement from Kimberly-Clark Professional.
The tests revealed that the following surfaces had ATP counts of 300 or more:
- 71% of gas pump handles,
- 68% of mailbox handles,
- 43% of escalator rails,
- 41% of ATM buttons,
- 40% of parking meters and kiosks,
- 35% of crosswalk buttons, and
- 35% of vending machine buttons.
"Most cold and flu viruses are spread because people touch surfaces in their immediate area and then touch their faces, other objects and other people. Washing and drying your hands frequently throughout the day, can help prevent your risk of getting sick or spreading illness around the office," said Gerba.
Brad Reynolds, North American Platform Leader for The Kimberly-Clark Professional Healthy Workplace Project, added:
"These findings indicate that illness-causing germs are everywhere and have the potential to travel with you into your office space."
He explained that the main aim of the project was to reduce the spread of transmitted illnesses at work: to help employees learn about and reduce their chances of spreading and getting ill from workplace-transmitted flu and cold germs.
The project comprises educational materials, surface hygiene products for handing out to employees. The central message is "washing, wiping and sanitizing".
For more information on the The Healthy Workplace Project click here.