H5N1 is the technical shorthand for the strain of type A influenza commonly called bird flu. H stands for hemaglutinin, and N stands for neuraminidase, two of the proteins that the virus makes, IIRC. There are various versions of the proteins; so, they number them to identify the various strains.
Thanks!
New And Deadly Viruses Passed Through Sweet Food And Domestic Animals
China Approves Commercial Production of Human Bird Flu Vaccine
That's the best I can do that they are not using a live, attenuated virus for the vaccine.
combined list ping
In Vietnam.
Why does his NOT reassure me very much about the safety of their bird flu vaccine?