There’s an 11% increase in the risk of Clostridium difficile infection, a 10% increase in the risk of methicillin-resistant Staphylococcus aureus, and an 11% higher risk of vancomycin-resistant Enterococcus infection with each exposure to a new hospital roommate, according to a recent study coauthored by Dr. Dick Zoutman, professor
of microbiology at Queen’s University in Kingston, Ontario, and chief of staff at the Belleville General Hospital in Ontario
(Am J Infect Control 2010;38:173–81).