How CDC uses antigenic characterization as part of global flu surveillance and to select viruses for use in the seasonal flu vaccine.
See what other flu fighters have done over the 2013-14 flu season!
This is the final report for the 2013-14 flu season.
Still no sustained human-to-human spread; risk assessment unchanged.
Web buttons are available to be placed on your site to promote the importance of flu vaccination.
CDC Clinicians Outreach Call (COCA)
Now available for Android devices.