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Exercise Vigilance against Microbial Contamination

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Are you picking up germs on your way to work? You may think of subways and buses as places where you'd be exposed to a lot of microbes from other passengers. But even if you carpool or drive yourself, you might want to wash your hands at the end of the trip. Testing in six cities in the U.S. found that nearly three-fourths of gas pump handles are contaminated with bacteria, yeast or mold. The study measured levels of adenosine triphosphate (ATP) found in cells; it was not designed to detect viral contamination. But viruses often travel the same routes as bacteria, which is why we are urged to wash our hands frequently to avoid colds.

In addition to gas pumps, the hygienists found high rates of contamination on mailboxes (68%), escalator rails (43%), ATM buttons (41%) and parking meters or kiosks (40%). Basically, if you can touch it, so can other people. Perhaps hospital administrators should consider disinfecting elevator buttons, portable equipment, railings and other surfaces in hospitals regularly. Awareness and attention to hand washing is also crucial for infection control.

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THANKS FOR THE REMINDERS IN THIS ARTICLE - ONE THAT EVERYONE SEEMS TO BE OMITTING IS THE PEN THAT YOU SIGN WITH ON THESE AUTOMATED CHARGE CARD MACHINES - ESPECIALLY AT THE PHARMACY - (OR ANY PEN THAT IS HANDED TO YOU TO USE WHEN SIGNING) I THINK THIS SHOULD BE ADDRESSED AND THERE SHOULD BE HAND CLEANSER ATTACHED TO EVERY ONE = REALLY SCARY!

Good Point!! I NEVER use the pen at the doctor's office when I sign in. In fact, I always have a pen in my purse for when I need to sign in etc. and never lend it to anyone. You can't be too careful these days. Thanks for reminding everyone.

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