A service of Salisbury University and University of Maryland Eastern Shore

NIH Official Calls For Extension Of Moratorium On Bird Flu Experiments

By Nell Greenfieldboyce
Published July 31, 2012 at 4:19 PM EDT
  • Facebook
  • Twitter
  • Email
  • Facebook
  • Twitter
  • Email
Nell Greenfieldboyce
Nell Greenfieldboyce is a NPR science correspondent.
See stories by Nell Greenfieldboyce