Here KPBS health reporter Tom Fudge asks Brain Plew, Head of Public Health at Life Technologies about what the scientific community has learned about H1N1 over the past year, if the virus has changed and the reason for an actual "flu season". Brian and Tom were joined on the panel by the Vice President of Vaccine Research for Vical Inc., Larry R. Smith, Ph.D, and John D. Tamerius, Ph.D, SVP of Clinical and Regulatory Affairs at Quidel Corporation.

This panel took place on March 17th at the La Jolla Hyatt.