I hvert forsøg blev fire grupper med hver 6 fritter vaccineret intramuskulært med en AS03- adjuvans - vaccine indeholdende HA fra H5N1/ A/ Vietnam/ 1194/ 04 (NIBRG- 14).
In each experiment, four groups of six ferrets were immunized intramuscularly with an AS03 adjuvanted vaccine containing HA derived from H5N1/ A/ Vietnam/ 1194/ 04 (NIBRG-14).