NORFOLK, Va. - Code Silver! Code Yellow! Those who watch medical dramas may be more familiar with what these color codes mean, but many folks don't. That's why all Sentara hospitals switched to "just ...

Code Blue! Code Yellow! Code Silver! Quick, how many of those hospital alerts do you know? Even as a longtime viewer of medical dramas like “Grey’s Anatomy,” “ER” and, yes, “Code Black,” I only knew ...