A service of Salisbury University and University of Maryland Eastern Shore

CDC: 157 Pregnant Women in the U. S. Have Tested Positive for Zika

By Nell Greenfieldboyce
Published May 20, 2016 at 11:51 AM EDT
  • Facebook
  • Twitter
  • Email
  • Facebook
  • Twitter
  • Email
Nell Greenfieldboyce
Nell Greenfieldboyce is a NPR science correspondent.
See stories by Nell Greenfieldboyce