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Bacteria Becoming Resistant To Hospital Disinfectants, Warn Scientists (theguardian.com)
Hospitals will need to use new strategies to tackle bacteria experts have warned, after finding a type of hospital superbug is becoming increasingly tolerant of alcohol -- the key component of current disinfectant hand rubs. From a report: Handwashes based on alcohols such as isopropanol have become commonplace as a method of infection control. But while the move has been linked to benefits, including a fall in rates of hospital infections of methicillin-resistant Staphylococcus aureus (MRSA), new research suggests it might also have had unexpected consequences. Scientists say they have discovered that superbugs known as vancomycin-resistant enterococci, or VRE, appear to be becoming more tolerant to alcohol.
An isopropyl alcohol bath is resoundingly insufficient to sterilize surgical instruments. This has been known for decades. Likewise, nobody in their right mind assumes a quick wipe with an alcohol pad will make your skin sterile either. Thus this news story adds nothing really new, except that some MRSA bugs may have become somewhat more resistant to a halfhearted swat of alcohol. Stop the presses...