wash hands

Always wash your hands after withdrawing money from an ATM

New findings suggest that withdrawing money from an ATM can leave your hands covered in bacteria. The recent study found that ATMs in New York were covered in bacteria from human skin, food, or household surfaces.

The researchers took swabs from 66 ATMs across New York.

ATMs in Laundromats had the highest amount of bacteria, along with ATMs in stores. Most common type was lactic acid bacteria, usually found in decomposing plants or milk products.

Many of the ATMs in Manhattan had mold bacteria associated with spoiled baked goods.
Senior author of the study Jane Carlton explained, “It seems plausible that this fungus may have been transferred from people who have recently handled baked goods, particularly in a commuter-heavy area such as midtown Manhattan where there are many nearby convenience stores and cafes selling this type of food product to business workers. Our results suggest that ATM keypads integrate microbes from different sources, including the human microbiome, foods, and potentially novel environmental organisms adapted to air or surfaces.”

Carlton concluded, “DNA obtained from ATM keypads may therefore provide a record of both human behavior and environmental sources of microbes.”


Author Bio

Mohan Garikiparithi got his degree in medicine from Osmania University (University of Health Sciences). He practiced clinical medicine for over a decade before he shifted his focus to the field of health communications. During his active practice he served as the head of the Dept. of Microbiology in a diagnostic centre in India. On a three-year communications program in Germany, Mohan developed a keen interest in German Medicine (Homoeopathy), and other alternative systems of medicine. He now advocates treating different medical conditions without the use of traditional drugs. An ardent squash player, Mohan believes in the importance of fitness and wellness.

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http://msphere.asm.org/content/1/6/e00226-16

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