csiro 2 help imu bring home bacon, page-12

saxaphone shows your ignorance of immunology mr sax.
live attenuated virus are at a major disadvantage. Vaccines based on the AVDS only use a portion of the viral structure of the flu virus, making them safer than a live attenuated vaccine approach. With the latter approach, there is some risk that the vaccine could mutate or combine with naturally occurring influenza virus, resulting in potential new strains that are not covered by the existing vaccines. The AVDS vaccine would avoid this problem.bottom line if imu come home with this it will be the preffered option as it is easily administered in drinking water.