Hospital elevator button is a breeding ground for bacte […]
Hospital elevator button is a breeding ground for bacteria.
When discussing cross-contamination problems in hospitals, they are often overlooked. According to the Centers for Disease Control and Prevention data, one out of every 25 patients suffering from a hospital infection and finding these hidden sources is a key issue.
Seemingly harmless objects, such as computer keyboards and separate curtains, are the source of bacterial activity. The 2014 report examines the cross-contamination potential of hospital elevator buttons and presents some persuasive data.
The author of the report scrubbed 120 elevator buttons at the hospital in Toronto, Ontario. Swabs are centered on the first floor button and one at each level on each site. They also took samples from the upper and lower buttons outside the elevator.
61% of the elevator button have bacteria
There is no difference in the number of bacteria on different buttons.
Coagulase-negative staphylococci are the most common bacteria on the button.
As part of this study, the authors also sampled from the toilet surface for comparison. The swab on the elevator button is larger than the toilet.
This is not the only concern about elevator cross-contamination research. Scientists from the University of Arizona conducted similar studies on restaurants, offices, hotels and airports using elevators. They found that these elevators were active: Escherichia coli, Staphylococcus aureus, MRSA.
Elevator buttons are not the only place to increase the risk of infection. Other places such as tie,laboratory coat, stethoscope, mobile phone, tablet will also cause infection. Studies have shown that these are the source of bacteria in the hospital environment.
The problem is that even if the regular cleaning, like the elevator button such a surface will carry bacteria. Put the dispenser or help improve the hygiene near the elevator. Strengthen the hand-washing of hospital medical staff, so that they focus on the fingertips will also reduce the risk.
Cross-contamination is a common problem in hospitals. Identify previously unattended operations, and the medical community is closer to controlling this problem.