Healthcare Providers Stock Up for Flu Season
The peak of flu season is still weeks away, though the latest vaccines are already being distributed. This year's vaccination also aims to protect patients from H1N1. Dr. Paul Glezen of Houston's Baylor College of Medicine explains the thinking behind this year's flu shot.
(© 2010 CBS Broadcasting Inc. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed.)
