A sign marks the entrance to the federal Centers for Disease Control and Prevention,in Atlanta, Oct. 8, 2013.
A sign marks the entrance to the federal Centers for Disease Control and Prevention,in Atlanta, Oct. 8, 2013. AP
A sign marks the entrance to the federal Centers for Disease Control and Prevention,in Atlanta, Oct. 8, 2013. AP

National Security

July 11, 2014 5:51 PM

CDC closes 2 labs following safety breaches

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