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Topic: Virginia Mason Medical Center

This illustration made available by the Centers for Disease Control and Prevention shows the Shigella bacteria. On Thursday, April 2, 2015, the CDC said a drug-resistant strain of a stomach bug made its way into the U.S. and spread, causing more than 200 illnesses since last May. Many cases were traced to people who had recently traveled to the Dominican Republic, India or other countries. (AP Photo/CDC) (AP)

Superbug outbreak

JoNel Aleccia, Chad Terhune - KFF Health News