CDC expands global travel alerts; coronavirus impact

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CDC expands global travel alerts; coronavirus impact

The latest coronavirus news out of China. CNBC's Meg Tirrell reports on the CDC expanding its travel alerts to foreign countries. With Helen Branswell, sr. writer at Stat News who covers infectious diseases and public health, and Dr. Ali Khan, University of Nebraska Medical Center.
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Thu, Feb 20 20207:24 PM EST