Report: U.S. Kept Poor Track of SARS Shipments
The Wall Street Journal reports that officials at the Centers for Disease Control and Prevention admit they do not know precisely which researchers are now working with the SARS virus. The U.S. government has sent dozens of samples of the SARS virus to laboratories around the world. Hear NPR's Renee Montagne and Journal reporter Antonio Regalado.

Comments
Discussions for this story are now closed. Please see the Community FAQ for more information.