Watch CBSN Live

FDA: All blood donations should be tested for Zika

The FDA took an extraordinary step Friday, ordering all U.S. blood banks to begin screening for Zika. So far local infection cases have only been found in Florida, but the administration wants testing even in places where the virus is not present. Dr. Tara Narula explains what this means.
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.