<p>University of Maryland Medical Center infection control specialist Michael Anne Preas, center, talks with ICU nurses about infection control Nov. 17 in Baltimore.</p>
December 8, 2010
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December 8, 2010 8 p.m.
The germ police
BALTIMORE - This is no ordinary intensive care unit: Every doctor, nurse, friend or loved one must cover their clothes with a bright yellow gown and don purple gloves before entering a patient's room so some scary germs don't hitch a ride in or out.