Hospital Bugs

No wonder people get sicker in hospitals! I bet they bring more home with them than they realize. Working in the environment on a daily basis is a hazard, no doubt. When I use to work for a medical facility, I've seen many times how they'd clean the bathrooms in private rooms -- I'll just say, not very good (same for hotels)!



http://www.livescience.com/health/050606_staph_survival.html


Deadly Bugs Survive for Weeks in Hospitals

06 June 2005

The bug that causes potentially deadly staph infections in hospitals can survive for weeks on a bed sheet or a computer keyboard, a new study finds.

Staph is the most common hospital-born infection in the United States. Consequences range from mild discomfort to death.

Particularly vexing is the bacteria methicillin-resistant Staphylococcus aureus (MRSA), which can cause conditions ranging from mild skin infections to serious surgical wound infections, pneumonia or blood infections.

The bacterium is one of several emerging "superbugs" that are increasingly difficult to control with conventional drugs because they've evolved a resistance to antibiotics. Recent studies have shown MRSA is cropping up outside hospitals at an increasing rate.

"The potential of MRSA to be transferred from person to person, in large part, depends on its ability to survive on environmental surfaces," said Kris Owens of Ecolab, Inc. in Mendota Heights, Minnesota.

In the study, two strains of MRSA were placed on various types of surfaces. The researchers found detectable levels of the organism on acrylic fingernails after eight weeks, on computer keyboard covers after six weeks, and on bed linen after vive days.

The research was presented today at the 105th General Meeting of the American Society for Microbiology.

"The results of this study clearly demonstrate the need for frequent hand washing and environmental disinfection in health care settings," Owens said.




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