Pre-1990s, "it was always thought that the only place where MRSA was successful in attacking people was in hospitals." http://dld.bz/JgwB

For several decades, a highly-sophisticated bacteria called MRSA has spread rapidly through hospitals. @NYTimesHealth http://dld.bz/JgwB

For several decades, a highly-sophisticated bacteria called MRSA has spread rapidly through hospitals. @NYTimesHealth http://dld.bz/JgwB