Byrd asked:


What about the flu outbreak we have seen in the U.S. this season? Will the flu shot protect against all types of the influenza virus? Can you get the flu from the flu shot? Why do we have to get a new influenza vaccine every year? Why isn’t there a vaccine against the common cold?

Psoriasis Product Reviews

mdGreg C asked:


Thanks Music, my Answers Are: No,Yes.
Nicole, the Flu Vaccine (Shot) is Incapable of Causing the Flu. The Vaccine (Shot) is Composed of HAs (Hemaglutinins [Sp?]) In Suspension.
Yoon, of Interest:

http://www.virology.net/Big_Virology/BVRNAortho.html

http://www.virology.net/Big_Virology/BVRNApicorna.html

Dr. G. C., of Interest:

http://en.wikipedia.org/wiki/Antigenic_drift

http://en.wikipedia.org/wiki/Antigenic_shift

Psoriasis