>>Craig Feied, a physician and technologist in Washington who is designing a federally financed “hospital of the future,” says that hand hygiene, while important, will never be sufficient to stop the spread of bacteria. That’s why he is working with a technology company that infuses hospital equipment with silver ion particles, which serve as an antimicrobial shield. Microbes can thrive on just about any surface in a hospital room, Feied notes, citing an old National Institutes of Health campaign to promote hand-washing in pediatric wards. The campaign used a stuffed teddy bear, called T. Bear, as a promotional giveaway. Kids and doctors alike apparently loved T. Bear — but they weren’t the only ones. When, after a week, a few dozen T. Bears were pulled from the wards to be cultured, every one of them was found to have acquired a host of new friends: Staphylococcus aureus, E. coli, Pseudomonas, Klebsiella.. . .
nytimes.com |
