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Tag: "pga" at biology news

PGA on a tour under the skin

The microorganism Staphylococcus epidermidis is harmless on human skin, but it is the leading cause of hospital-acquired infections and infections of indwelling medical devices. S. epidermidis is associated with an enormous number of infections in people with prosthetic joints, replacement heart valves, and intravenous catheters, and antibiotic resistance makes it tough to battle. Moreover, the m...